49189140

素因数分解:

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

素因数の和:69

約数の個数: 432

約数和(自身を含む): 210288960

約数和(自身を除く): 161099820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 49, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 98, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 147, 154, 156, 165, 169, 180, 182, 189, 195, 196, 198, 210, 220, 231, 234, 245, 252, 260, 270, 273, 286, 294, 297, 308, 315, 330, 338, 351, 364, 378, 385, 390, 396, 420, 429, 441, 455, 462, 468, 490, 495, 507, 539, 540, 546, 572, 585, 588, 594, 630, 637, 660, 676, 693, 702, 715, 735, 756, 770, 780, 819, 845, 858, 882, 910, 924, 945, 980, 990, 1001, 1014, 1078, 1092, 1155, 1170, 1183, 1188, 1260, 1274, 1287, 1323, 1365, 1386, 1404, 1430, 1470, 1485, 1521, 1540, 1617, 1638, 1690, 1716, 1755, 1764, 1820, 1859, 1890, 1911, 1980, 2002, 2028, 2079, 2145, 2156, 2205, 2310, 2340, 2366, 2457, 2535, 2548, 2574, 2646, 2695, 2730, 2772, 2860, 2940, 2970, 3003, 3042, 3185, 3234, 3276, 3380, 3465, 3510, 3549, 3718, 3780, 3822, 3861, 4004, 4095, 4158, 4290, 4410, 4563, 4620, 4732, 4851, 4914, 5005, 5070, 5148, 5292, 5390, 5460, 5577, 5733, 5915, 5940, 6006, 6084, 6370, 6435, 6468, 6615, 6930, 7007, 7020, 7098, 7436, 7605, 7644, 7722, 8085, 8190, 8281, 8316, 8580, 8820, 9009, 9126, 9295, 9555, 9702, 9828, 10010, 10140, 10395, 10647, 10780, 11154, 11466, 11830, 12012, 12285, 12740, 12870, 13013, 13230, 13860, 14014, 14196, 14553, 15015, 15210, 15444, 16170, 16380, 16562, 16731, 17199, 17745, 18018, 18252, 18590, 19110, 19305, 19404, 20020, 20790, 21021, 21294, 22308, 22815, 22932, 23660, 24255, 24570, 24843, 25740, 26026, 26460, 27027, 27885, 28028, 28665, 29106, 30030, 30420, 31941, 32340, 33124, 33462, 34398, 35035, 35490, 36036, 37180, 38220, 38610, 39039, 41405, 41580, 42042, 42588, 45045, 45630, 48510, 49140, 49686, 50193, 52052, 53235, 54054, 55770, 57330, 58212, 60060, 63063, 63882, 65065, 66924, 68796, 70070, 70980, 72765, 74529, 77220, 78078, 82810, 83655, 84084, 85995, 90090, 91091, 91260, 97020, 99372, 100386, 105105, 106470, 108108, 111540, 114660, 117117, 124215, 126126, 127764, 130130, 135135, 140140, 145530, 149058, 156156, 159705, 165620, 167310, 171990, 180180, 182182, 189189, 195195, 200772, 210210, 212940, 223587, 234234, 248430, 250965, 252252, 260260, 270270, 273273, 291060, 298116, 315315, 319410, 334620, 343980, 351351, 364364, 372645, 378378, 390390, 420420, 447174, 455455, 468468, 496860, 501930, 540540, 546546, 585585, 630630, 638820, 702702, 745290, 756756, 780780, 819819, 894348, 910910, 945945, 1003860, 1093092, 1117935, 1171170, 1261260, 1366365, 1405404, 1490580, 1639638, 1756755, 1821820, 1891890, 2235870, 2342340, 2459457, 2732730, 3279276, 3513510, 3783780, 4099095, 4471740, 4918914, 5465460, 7027020, 8198190, 9837828, 12297285, 16396380, 24594570, 49189140]

約数ペア:

[(1, 49189140), (2, 24594570), (3, 16396380), (4, 12297285), (5, 9837828), (6, 8198190), (7, 7027020), (9, 5465460), (10, 4918914), (11, 4471740), (12, 4099095), (13, 3783780), (14, 3513510), (15, 3279276), (18, 2732730), (20, 2459457), (21, 2342340), (22, 2235870), (26, 1891890), (27, 1821820), (28, 1756755), (30, 1639638), (33, 1490580), (35, 1405404), (36, 1366365), (39, 1261260), (42, 1171170), (44, 1117935), (45, 1093092), (49, 1003860), (52, 945945), (54, 910910), (55, 894348), (60, 819819), (63, 780780), (65, 756756), (66, 745290), (70, 702702), (77, 638820), (78, 630630), (84, 585585), (90, 546546), (91, 540540), (98, 501930), (99, 496860), (105, 468468), (108, 455455), (110, 447174), (117, 420420), (126, 390390), (130, 378378), (132, 372645), (135, 364364), (140, 351351), (143, 343980), (147, 334620), (154, 319410), (156, 315315), (165, 298116), (169, 291060), (180, 273273), (182, 270270), (189, 260260), (195, 252252), (196, 250965), (198, 248430), (210, 234234), (220, 223587), (231, 212940), (234, 210210), (245, 200772), (252, 195195), (260, 189189), (270, 182182), (273, 180180), (286, 171990), (294, 167310), (297, 165620), (308, 159705), (315, 156156), (330, 149058), (338, 145530), (351, 140140), (364, 135135), (378, 130130), (385, 127764), (390, 126126), (396, 124215), (420, 117117), (429, 114660), (441, 111540), (455, 108108), (462, 106470), (468, 105105), (490, 100386), (495, 99372), (507, 97020), (539, 91260), (540, 91091), (546, 90090), (572, 85995), (585, 84084), (588, 83655), (594, 82810), (630, 78078), (637, 77220), (660, 74529), (676, 72765), (693, 70980), (702, 70070), (715, 68796), (735, 66924), (756, 65065), (770, 63882), (780, 63063), (819, 60060), (845, 58212), (858, 57330), (882, 55770), (910, 54054), (924, 53235), (945, 52052), (980, 50193), (990, 49686), (1001, 49140), (1014, 48510), (1078, 45630), (1092, 45045), (1155, 42588), (1170, 42042), (1183, 41580), (1188, 41405), (1260, 39039), (1274, 38610), (1287, 38220), (1323, 37180), (1365, 36036), (1386, 35490), (1404, 35035), (1430, 34398), (1470, 33462), (1485, 33124), (1521, 32340), (1540, 31941), (1617, 30420), (1638, 30030), (1690, 29106), (1716, 28665), (1755, 28028), (1764, 27885), (1820, 27027), (1859, 26460), (1890, 26026), (1911, 25740), (1980, 24843), (2002, 24570), (2028, 24255), (2079, 23660), (2145, 22932), (2156, 22815), (2205, 22308), (2310, 21294), (2340, 21021), (2366, 20790), (2457, 20020), (2535, 19404), (2548, 19305), (2574, 19110), (2646, 18590), (2695, 18252), (2730, 18018), (2772, 17745), (2860, 17199), (2940, 16731), (2970, 16562), (3003, 16380), (3042, 16170), (3185, 15444), (3234, 15210), (3276, 15015), (3380, 14553), (3465, 14196), (3510, 14014), (3549, 13860), (3718, 13230), (3780, 13013), (3822, 12870), (3861, 12740), (4004, 12285), (4095, 12012), (4158, 11830), (4290, 11466), (4410, 11154), (4563, 10780), (4620, 10647), (4732, 10395), (4851, 10140), (4914, 10010), (5005, 9828), (5070, 9702), (5148, 9555), (5292, 9295), (5390, 9126), (5460, 9009), (5577, 8820), (5733, 8580), (5915, 8316), (5940, 8281), (6006, 8190), (6084, 8085), (6370, 7722), (6435, 7644), (6468, 7605), (6615, 7436), (6930, 7098), (7007, 7020)]