220720500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:70

約数の個数: 576

約数和(自身を含む): 953971200

約数和(自身を除く): 733250700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 25, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 49, 50, 52, 55, 60, 63, 65, 66, 70, 75, 77, 78, 84, 90, 91, 98, 99, 100, 105, 110, 117, 125, 126, 130, 132, 140, 143, 147, 150, 154, 156, 165, 175, 180, 182, 195, 196, 198, 210, 220, 225, 231, 234, 245, 250, 252, 260, 273, 275, 286, 294, 300, 308, 315, 325, 330, 343, 350, 364, 375, 385, 390, 396, 420, 429, 441, 450, 455, 462, 468, 490, 495, 500, 525, 539, 546, 550, 572, 585, 588, 630, 637, 650, 660, 686, 693, 700, 715, 735, 750, 770, 780, 819, 825, 858, 875, 882, 900, 910, 924, 975, 980, 990, 1001, 1029, 1050, 1078, 1092, 1100, 1125, 1155, 1170, 1225, 1260, 1274, 1287, 1300, 1365, 1372, 1375, 1386, 1430, 1470, 1500, 1540, 1575, 1617, 1625, 1638, 1650, 1715, 1716, 1750, 1764, 1820, 1911, 1925, 1950, 1980, 2002, 2058, 2100, 2145, 2156, 2205, 2250, 2275, 2310, 2340, 2450, 2475, 2548, 2574, 2625, 2695, 2730, 2750, 2772, 2860, 2925, 2940, 3003, 3087, 3150, 3185, 3234, 3250, 3276, 3300, 3430, 3465, 3500, 3575, 3675, 3773, 3822, 3850, 3900, 4004, 4095, 4116, 4125, 4290, 4410, 4459, 4500, 4550, 4620, 4851, 4875, 4900, 4950, 5005, 5145, 5148, 5250, 5390, 5460, 5500, 5733, 5775, 5850, 6006, 6125, 6174, 6300, 6370, 6435, 6468, 6500, 6825, 6860, 6930, 7007, 7150, 7350, 7546, 7644, 7700, 7875, 8085, 8190, 8250, 8575, 8580, 8820, 8918, 9009, 9100, 9555, 9625, 9702, 9750, 9900, 10010, 10290, 10500, 10725, 10780, 11025, 11319, 11375, 11466, 11550, 11700, 12012, 12250, 12348, 12375, 12740, 12870, 13377, 13475, 13650, 13860, 14014, 14300, 14625, 14700, 15015, 15092, 15435, 15750, 15925, 16170, 16380, 16500, 17150, 17325, 17836, 17875, 18018, 18375, 18865, 19110, 19250, 19404, 19500, 20020, 20475, 20580, 21021, 21450, 22050, 22295, 22638, 22750, 22932, 23100, 24255, 24500, 24750, 25025, 25725, 25740, 26754, 26950, 27300, 28028, 28665, 28875, 29250, 30030, 30870, 31500, 31850, 32175, 32340, 33957, 34125, 34300, 34650, 35035, 35750, 36036, 36750, 37730, 38220, 38500, 40131, 40425, 40950, 42042, 42875, 42900, 44100, 44590, 45045, 45276, 45500, 47775, 48510, 49049, 49500, 50050, 51450, 53508, 53625, 53900, 55125, 56595, 57330, 57750, 58500, 60060, 61740, 63063, 63700, 64350, 66885, 67375, 67914, 68250, 69300, 70070, 71500, 73500, 75075, 75460, 77175, 79625, 80262, 80850, 81900, 84084, 85750, 86625, 89180, 90090, 94325, 95550, 97020, 98098, 100100, 102375, 102900, 105105, 107250, 110250, 111475, 113190, 114660, 115500, 121275, 125125, 126126, 128625, 128700, 133770, 134750, 135828, 136500, 140140, 143325, 147147, 150150, 154350, 159250, 160524, 160875, 161700, 169785, 171500, 173250, 175175, 180180, 188650, 191100, 196196, 200655, 202125, 204750, 210210, 214500, 220500, 222950, 225225, 226380, 238875, 242550, 245245, 250250, 252252, 257250, 267540, 269500, 282975, 286650, 294294, 300300, 308700, 315315, 318500, 321750, 334425, 339570, 346500, 350350, 375375, 377300, 385875, 401310, 404250, 409500, 420420, 441441, 445900, 450450, 471625, 477750, 485100, 490490, 500500, 514500, 525525, 557375, 565950, 573300, 588588, 606375, 630630, 643500, 668850, 679140, 700700, 716625, 735735, 750750, 771750, 802620, 808500, 848925, 875875, 882882, 900900, 943250, 955500, 980980, 1003275, 1051050, 1114750, 1126125, 1131900, 1212750, 1226225, 1261260, 1337700, 1414875, 1433250, 1471470, 1501500, 1543500, 1576575, 1672125, 1697850, 1751750, 1765764, 1886500, 2006550, 2102100, 2207205, 2229500, 2252250, 2425500, 2452450, 2627625, 2829750, 2866500, 2942940, 3153150, 3344250, 3395700, 3503500, 3678675, 4013100, 4244625, 4414410, 4504500, 4904900, 5016375, 5255250, 5659500, 6131125, 6306300, 6688500, 7357350, 7882875, 8489250, 8828820, 10032750, 10510500, 11036025, 12262250, 14714700, 15765750, 16978500, 18393375, 20065500, 22072050, 24524500, 31531500, 36786750, 44144100, 55180125, 73573500, 110360250, 220720500]

約数ペア:

[(1, 220720500), (2, 110360250), (3, 73573500), (4, 55180125), (5, 44144100), (6, 36786750), (7, 31531500), (9, 24524500), (10, 22072050), (11, 20065500), (12, 18393375), (13, 16978500), (14, 15765750), (15, 14714700), (18, 12262250), (20, 11036025), (21, 10510500), (22, 10032750), (25, 8828820), (26, 8489250), (28, 7882875), (30, 7357350), (33, 6688500), (35, 6306300), (36, 6131125), (39, 5659500), (42, 5255250), (44, 5016375), (45, 4904900), (49, 4504500), (50, 4414410), (52, 4244625), (55, 4013100), (60, 3678675), (63, 3503500), (65, 3395700), (66, 3344250), (70, 3153150), (75, 2942940), (77, 2866500), (78, 2829750), (84, 2627625), (90, 2452450), (91, 2425500), (98, 2252250), (99, 2229500), (100, 2207205), (105, 2102100), (110, 2006550), (117, 1886500), (125, 1765764), (126, 1751750), (130, 1697850), (132, 1672125), (140, 1576575), (143, 1543500), (147, 1501500), (150, 1471470), (154, 1433250), (156, 1414875), (165, 1337700), (175, 1261260), (180, 1226225), (182, 1212750), (195, 1131900), (196, 1126125), (198, 1114750), (210, 1051050), (220, 1003275), (225, 980980), (231, 955500), (234, 943250), (245, 900900), (250, 882882), (252, 875875), (260, 848925), (273, 808500), (275, 802620), (286, 771750), (294, 750750), (300, 735735), (308, 716625), (315, 700700), (325, 679140), (330, 668850), (343, 643500), (350, 630630), (364, 606375), (375, 588588), (385, 573300), (390, 565950), (396, 557375), (420, 525525), (429, 514500), (441, 500500), (450, 490490), (455, 485100), (462, 477750), (468, 471625), (490, 450450), (495, 445900), (500, 441441), (525, 420420), (539, 409500), (546, 404250), (550, 401310), (572, 385875), (585, 377300), (588, 375375), (630, 350350), (637, 346500), (650, 339570), (660, 334425), (686, 321750), (693, 318500), (700, 315315), (715, 308700), (735, 300300), (750, 294294), (770, 286650), (780, 282975), (819, 269500), (825, 267540), (858, 257250), (875, 252252), (882, 250250), (900, 245245), (910, 242550), (924, 238875), (975, 226380), (980, 225225), (990, 222950), (1001, 220500), (1029, 214500), (1050, 210210), (1078, 204750), (1092, 202125), (1100, 200655), (1125, 196196), (1155, 191100), (1170, 188650), (1225, 180180), (1260, 175175), (1274, 173250), (1287, 171500), (1300, 169785), (1365, 161700), (1372, 160875), (1375, 160524), (1386, 159250), (1430, 154350), (1470, 150150), (1500, 147147), (1540, 143325), (1575, 140140), (1617, 136500), (1625, 135828), (1638, 134750), (1650, 133770), (1715, 128700), (1716, 128625), (1750, 126126), (1764, 125125), (1820, 121275), (1911, 115500), (1925, 114660), (1950, 113190), (1980, 111475), (2002, 110250), (2058, 107250), (2100, 105105), (2145, 102900), (2156, 102375), (2205, 100100), (2250, 98098), (2275, 97020), (2310, 95550), (2340, 94325), (2450, 90090), (2475, 89180), (2548, 86625), (2574, 85750), (2625, 84084), (2695, 81900), (2730, 80850), (2750, 80262), (2772, 79625), (2860, 77175), (2925, 75460), (2940, 75075), (3003, 73500), (3087, 71500), (3150, 70070), (3185, 69300), (3234, 68250), (3250, 67914), (3276, 67375), (3300, 66885), (3430, 64350), (3465, 63700), (3500, 63063), (3575, 61740), (3675, 60060), (3773, 58500), (3822, 57750), (3850, 57330), (3900, 56595), (4004, 55125), (4095, 53900), (4116, 53625), (4125, 53508), (4290, 51450), (4410, 50050), (4459, 49500), (4500, 49049), (4550, 48510), (4620, 47775), (4851, 45500), (4875, 45276), (4900, 45045), (4950, 44590), (5005, 44100), (5145, 42900), (5148, 42875), (5250, 42042), (5390, 40950), (5460, 40425), (5500, 40131), (5733, 38500), (5775, 38220), (5850, 37730), (6006, 36750), (6125, 36036), (6174, 35750), (6300, 35035), (6370, 34650), (6435, 34300), (6468, 34125), (6500, 33957), (6825, 32340), (6860, 32175), (6930, 31850), (7007, 31500), (7150, 30870), (7350, 30030), (7546, 29250), (7644, 28875), (7700, 28665), (7875, 28028), (8085, 27300), (8190, 26950), (8250, 26754), (8575, 25740), (8580, 25725), (8820, 25025), (8918, 24750), (9009, 24500), (9100, 24255), (9555, 23100), (9625, 22932), (9702, 22750), (9750, 22638), (9900, 22295), (10010, 22050), (10290, 21450), (10500, 21021), (10725, 20580), (10780, 20475), (11025, 20020), (11319, 19500), (11375, 19404), (11466, 19250), (11550, 19110), (11700, 18865), (12012, 18375), (12250, 18018), (12348, 17875), (12375, 17836), (12740, 17325), (12870, 17150), (13377, 16500), (13475, 16380), (13650, 16170), (13860, 15925), (14014, 15750), (14300, 15435), (14625, 15092), (14700, 15015)]