137555820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 469576800

約数和(自身を除く): 332020980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 81, 82, 90, 95, 108, 109, 114, 123, 135, 162, 164, 171, 180, 190, 205, 218, 228, 246, 270, 285, 324, 327, 342, 369, 380, 405, 410, 436, 492, 513, 540, 545, 570, 615, 654, 684, 738, 779, 810, 820, 855, 981, 1026, 1090, 1107, 1140, 1230, 1308, 1476, 1539, 1558, 1620, 1635, 1710, 1845, 1962, 2052, 2071, 2180, 2214, 2337, 2460, 2565, 2943, 3078, 3116, 3270, 3321, 3420, 3690, 3895, 3924, 4142, 4428, 4469, 4674, 4905, 5130, 5535, 5886, 6156, 6213, 6540, 6642, 7011, 7380, 7695, 7790, 8284, 8829, 8938, 9348, 9810, 10260, 10355, 11070, 11685, 11772, 12426, 13284, 13407, 14022, 14715, 15390, 15580, 16605, 17658, 17876, 18639, 19620, 20710, 21033, 22140, 22345, 23370, 24852, 26814, 28044, 29430, 30780, 31065, 33210, 35055, 35316, 37278, 40221, 41420, 42066, 44145, 44690, 46740, 53628, 55917, 58860, 62130, 63099, 66420, 67035, 70110, 74556, 80442, 84132, 84911, 88290, 89380, 93195, 105165, 111834, 120663, 124260, 126198, 134070, 140220, 160884, 167751, 169822, 176580, 186390, 201105, 210330, 223668, 241326, 252396, 254733, 268140, 279585, 315495, 335502, 339644, 361989, 372780, 402210, 420660, 424555, 482652, 509466, 559170, 603315, 630990, 671004, 723978, 764199, 804420, 838755, 849110, 1018932, 1118340, 1206630, 1261980, 1273665, 1447956, 1528398, 1677510, 1698220, 1809945, 2292597, 2413260, 2547330, 3056796, 3355020, 3619890, 3820995, 4585194, 5094660, 6877791, 7239780, 7641990, 9170388, 11462985, 13755582, 15283980, 22925970, 27511164, 34388955, 45851940, 68777910, 137555820]

約数ペア:

[(1, 137555820), (2, 68777910), (3, 45851940), (4, 34388955), (5, 27511164), (6, 22925970), (9, 15283980), (10, 13755582), (12, 11462985), (15, 9170388), (18, 7641990), (19, 7239780), (20, 6877791), (27, 5094660), (30, 4585194), (36, 3820995), (38, 3619890), (41, 3355020), (45, 3056796), (54, 2547330), (57, 2413260), (60, 2292597), (76, 1809945), (81, 1698220), (82, 1677510), (90, 1528398), (95, 1447956), (108, 1273665), (109, 1261980), (114, 1206630), (123, 1118340), (135, 1018932), (162, 849110), (164, 838755), (171, 804420), (180, 764199), (190, 723978), (205, 671004), (218, 630990), (228, 603315), (246, 559170), (270, 509466), (285, 482652), (324, 424555), (327, 420660), (342, 402210), (369, 372780), (380, 361989), (405, 339644), (410, 335502), (436, 315495), (492, 279585), (513, 268140), (540, 254733), (545, 252396), (570, 241326), (615, 223668), (654, 210330), (684, 201105), (738, 186390), (779, 176580), (810, 169822), (820, 167751), (855, 160884), (981, 140220), (1026, 134070), (1090, 126198), (1107, 124260), (1140, 120663), (1230, 111834), (1308, 105165), (1476, 93195), (1539, 89380), (1558, 88290), (1620, 84911), (1635, 84132), (1710, 80442), (1845, 74556), (1962, 70110), (2052, 67035), (2071, 66420), (2180, 63099), (2214, 62130), (2337, 58860), (2460, 55917), (2565, 53628), (2943, 46740), (3078, 44690), (3116, 44145), (3270, 42066), (3321, 41420), (3420, 40221), (3690, 37278), (3895, 35316), (3924, 35055), (4142, 33210), (4428, 31065), (4469, 30780), (4674, 29430), (4905, 28044), (5130, 26814), (5535, 24852), (5886, 23370), (6156, 22345), (6213, 22140), (6540, 21033), (6642, 20710), (7011, 19620), (7380, 18639), (7695, 17876), (7790, 17658), (8284, 16605), (8829, 15580), (8938, 15390), (9348, 14715), (9810, 14022), (10260, 13407), (10355, 13284), (11070, 12426), (11685, 11772)]