129539220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 404490240

約数和(自身を除く): 274951020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 43, 46, 59, 60, 69, 74, 86, 92, 111, 115, 118, 129, 138, 148, 172, 177, 185, 215, 222, 230, 236, 258, 276, 295, 345, 354, 370, 430, 444, 460, 516, 555, 590, 645, 690, 708, 740, 851, 860, 885, 989, 1110, 1180, 1290, 1357, 1380, 1591, 1702, 1770, 1978, 2183, 2220, 2537, 2553, 2580, 2714, 2967, 3182, 3404, 3540, 3956, 4071, 4255, 4366, 4773, 4945, 5074, 5106, 5428, 5934, 6364, 6549, 6785, 7611, 7955, 8142, 8510, 8732, 9546, 9890, 10148, 10212, 10915, 11868, 12685, 12765, 13098, 13570, 14835, 15222, 15910, 16284, 17020, 19092, 19780, 20355, 21830, 23865, 25370, 25530, 26196, 27140, 29670, 30444, 31820, 32745, 36593, 38055, 40710, 43660, 47730, 50209, 50740, 51060, 58351, 59340, 65490, 73186, 76110, 81420, 93869, 95460, 100418, 109779, 116702, 130980, 146372, 150627, 152220, 175053, 182965, 187738, 200836, 219558, 233404, 251045, 281607, 291755, 301254, 350106, 365930, 375476, 439116, 469345, 502090, 548895, 563214, 583510, 602508, 700212, 731860, 753135, 875265, 938690, 1004180, 1097790, 1126428, 1167020, 1408035, 1506270, 1750530, 1877380, 2158987, 2195580, 2816070, 3012540, 3501060, 4317974, 5632140, 6476961, 8635948, 10794935, 12953922, 21589870, 25907844, 32384805, 43179740, 64769610, 129539220]

約数ペア:

[(1, 129539220), (2, 64769610), (3, 43179740), (4, 32384805), (5, 25907844), (6, 21589870), (10, 12953922), (12, 10794935), (15, 8635948), (20, 6476961), (23, 5632140), (30, 4317974), (37, 3501060), (43, 3012540), (46, 2816070), (59, 2195580), (60, 2158987), (69, 1877380), (74, 1750530), (86, 1506270), (92, 1408035), (111, 1167020), (115, 1126428), (118, 1097790), (129, 1004180), (138, 938690), (148, 875265), (172, 753135), (177, 731860), (185, 700212), (215, 602508), (222, 583510), (230, 563214), (236, 548895), (258, 502090), (276, 469345), (295, 439116), (345, 375476), (354, 365930), (370, 350106), (430, 301254), (444, 291755), (460, 281607), (516, 251045), (555, 233404), (590, 219558), (645, 200836), (690, 187738), (708, 182965), (740, 175053), (851, 152220), (860, 150627), (885, 146372), (989, 130980), (1110, 116702), (1180, 109779), (1290, 100418), (1357, 95460), (1380, 93869), (1591, 81420), (1702, 76110), (1770, 73186), (1978, 65490), (2183, 59340), (2220, 58351), (2537, 51060), (2553, 50740), (2580, 50209), (2714, 47730), (2967, 43660), (3182, 40710), (3404, 38055), (3540, 36593), (3956, 32745), (4071, 31820), (4255, 30444), (4366, 29670), (4773, 27140), (4945, 26196), (5074, 25530), (5106, 25370), (5428, 23865), (5934, 21830), (6364, 20355), (6549, 19780), (6785, 19092), (7611, 17020), (7955, 16284), (8142, 15910), (8510, 15222), (8732, 14835), (9546, 13570), (9890, 13098), (10148, 12765), (10212, 12685), (10915, 11868)]