219191700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 432

約数和(自身を含む): 842279424

約数和(自身を除く): 623087724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 31, 35, 37, 39, 42, 49, 50, 52, 60, 62, 65, 70, 74, 75, 78, 84, 91, 93, 98, 100, 105, 111, 124, 130, 140, 147, 148, 150, 155, 156, 175, 182, 185, 186, 195, 196, 210, 217, 222, 245, 259, 260, 273, 294, 300, 310, 325, 350, 364, 370, 372, 390, 403, 420, 434, 444, 455, 465, 481, 490, 518, 525, 546, 555, 588, 620, 637, 650, 651, 700, 735, 740, 775, 777, 780, 806, 868, 910, 925, 930, 962, 975, 980, 1036, 1050, 1085, 1092, 1110, 1147, 1209, 1225, 1274, 1295, 1300, 1302, 1365, 1443, 1470, 1519, 1550, 1554, 1612, 1813, 1820, 1850, 1860, 1911, 1924, 1950, 2015, 2100, 2170, 2220, 2275, 2294, 2325, 2405, 2418, 2450, 2548, 2590, 2604, 2730, 2775, 2821, 2886, 2940, 3038, 3100, 3108, 3185, 3255, 3367, 3441, 3626, 3675, 3700, 3822, 3885, 3900, 4030, 4340, 4550, 4557, 4588, 4650, 4810, 4836, 4900, 5180, 5425, 5439, 5460, 5550, 5642, 5735, 5772, 6045, 6076, 6370, 6475, 6510, 6734, 6825, 6882, 7215, 7252, 7350, 7595, 7644, 7770, 8029, 8060, 8463, 9065, 9100, 9114, 9300, 9555, 9620, 10075, 10101, 10850, 10878, 11100, 11284, 11470, 12025, 12090, 12740, 12950, 13020, 13468, 13650, 13764, 14105, 14430, 14700, 14911, 15190, 15540, 15925, 16058, 16275, 16835, 16926, 17205, 18130, 18228, 19110, 19425, 19747, 20150, 20202, 21700, 21756, 22785, 22940, 23569, 24050, 24087, 24180, 25900, 27195, 27300, 28210, 28675, 28860, 29822, 30225, 30380, 31850, 32116, 32550, 33670, 33852, 34410, 36075, 36260, 37975, 38220, 38850, 39494, 40145, 40300, 40404, 42315, 44733, 45325, 45570, 47138, 47775, 48100, 48174, 50505, 54390, 56203, 56420, 57350, 59241, 59644, 60450, 63700, 65100, 67340, 68820, 70525, 70707, 72150, 74555, 75950, 77700, 78988, 80290, 84175, 84630, 86025, 89466, 90650, 91140, 94276, 95550, 96348, 98735, 101010, 104377, 108780, 112406, 113925, 114700, 117845, 118482, 120435, 120900, 135975, 141050, 141414, 144300, 149110, 151900, 160580, 168350, 168609, 169260, 172050, 178932, 181300, 191100, 197470, 200725, 202020, 208754, 211575, 223665, 224812, 227850, 235690, 236964, 240870, 252525, 271950, 281015, 282100, 282828, 296205, 298220, 313131, 336700, 337218, 344100, 353535, 372775, 394940, 401450, 417508, 423150, 447330, 455700, 471380, 481740, 493675, 505050, 521885, 543900, 562030, 589225, 592410, 602175, 626262, 674436, 707070, 730639, 745550, 802900, 843045, 846300, 894660, 987350, 1010100, 1043770, 1118325, 1124060, 1178450, 1184820, 1204350, 1252524, 1405075, 1414140, 1461278, 1481025, 1491100, 1565655, 1686090, 1767675, 1974700, 2087540, 2191917, 2236650, 2356900, 2408700, 2609425, 2810150, 2922556, 2962050, 3131310, 3372180, 3535350, 3653195, 4215225, 4383834, 4473300, 5218850, 5620300, 5924100, 6262620, 7070700, 7306390, 7828275, 8430450, 8767668, 10437700, 10959585, 14612780, 15656550, 16860900, 18265975, 21919170, 31313100, 36531950, 43838340, 54797925, 73063900, 109595850, 219191700]

約数ペア:

[(1, 219191700), (2, 109595850), (3, 73063900), (4, 54797925), (5, 43838340), (6, 36531950), (7, 31313100), (10, 21919170), (12, 18265975), (13, 16860900), (14, 15656550), (15, 14612780), (20, 10959585), (21, 10437700), (25, 8767668), (26, 8430450), (28, 7828275), (30, 7306390), (31, 7070700), (35, 6262620), (37, 5924100), (39, 5620300), (42, 5218850), (49, 4473300), (50, 4383834), (52, 4215225), (60, 3653195), (62, 3535350), (65, 3372180), (70, 3131310), (74, 2962050), (75, 2922556), (78, 2810150), (84, 2609425), (91, 2408700), (93, 2356900), (98, 2236650), (100, 2191917), (105, 2087540), (111, 1974700), (124, 1767675), (130, 1686090), (140, 1565655), (147, 1491100), (148, 1481025), (150, 1461278), (155, 1414140), (156, 1405075), (175, 1252524), (182, 1204350), (185, 1184820), (186, 1178450), (195, 1124060), (196, 1118325), (210, 1043770), (217, 1010100), (222, 987350), (245, 894660), (259, 846300), (260, 843045), (273, 802900), (294, 745550), (300, 730639), (310, 707070), (325, 674436), (350, 626262), (364, 602175), (370, 592410), (372, 589225), (390, 562030), (403, 543900), (420, 521885), (434, 505050), (444, 493675), (455, 481740), (465, 471380), (481, 455700), (490, 447330), (518, 423150), (525, 417508), (546, 401450), (555, 394940), (588, 372775), (620, 353535), (637, 344100), (650, 337218), (651, 336700), (700, 313131), (735, 298220), (740, 296205), (775, 282828), (777, 282100), (780, 281015), (806, 271950), (868, 252525), (910, 240870), (925, 236964), (930, 235690), (962, 227850), (975, 224812), (980, 223665), (1036, 211575), (1050, 208754), (1085, 202020), (1092, 200725), (1110, 197470), (1147, 191100), (1209, 181300), (1225, 178932), (1274, 172050), (1295, 169260), (1300, 168609), (1302, 168350), (1365, 160580), (1443, 151900), (1470, 149110), (1519, 144300), (1550, 141414), (1554, 141050), (1612, 135975), (1813, 120900), (1820, 120435), (1850, 118482), (1860, 117845), (1911, 114700), (1924, 113925), (1950, 112406), (2015, 108780), (2100, 104377), (2170, 101010), (2220, 98735), (2275, 96348), (2294, 95550), (2325, 94276), (2405, 91140), (2418, 90650), (2450, 89466), (2548, 86025), (2590, 84630), (2604, 84175), (2730, 80290), (2775, 78988), (2821, 77700), (2886, 75950), (2940, 74555), (3038, 72150), (3100, 70707), (3108, 70525), (3185, 68820), (3255, 67340), (3367, 65100), (3441, 63700), (3626, 60450), (3675, 59644), (3700, 59241), (3822, 57350), (3885, 56420), (3900, 56203), (4030, 54390), (4340, 50505), (4550, 48174), (4557, 48100), (4588, 47775), (4650, 47138), (4810, 45570), (4836, 45325), (4900, 44733), (5180, 42315), (5425, 40404), (5439, 40300), (5460, 40145), (5550, 39494), (5642, 38850), (5735, 38220), (5772, 37975), (6045, 36260), (6076, 36075), (6370, 34410), (6475, 33852), (6510, 33670), (6734, 32550), (6825, 32116), (6882, 31850), (7215, 30380), (7252, 30225), (7350, 29822), (7595, 28860), (7644, 28675), (7770, 28210), (8029, 27300), (8060, 27195), (8463, 25900), (9065, 24180), (9100, 24087), (9114, 24050), (9300, 23569), (9555, 22940), (9620, 22785), (10075, 21756), (10101, 21700), (10850, 20202), (10878, 20150), (11100, 19747), (11284, 19425), (11470, 19110), (12025, 18228), (12090, 18130), (12740, 17205), (12950, 16926), (13020, 16835), (13468, 16275), (13650, 16058), (13764, 15925), (14105, 15540), (14430, 15190), (14700, 14911)]