73125780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 184277100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 156, 177, 182, 195, 210, 227, 236, 260, 273, 295, 354, 364, 390, 413, 420, 454, 455, 546, 590, 681, 708, 767, 780, 826, 885, 908, 910, 1092, 1135, 1180, 1239, 1362, 1365, 1534, 1589, 1652, 1770, 1820, 2065, 2270, 2301, 2478, 2724, 2730, 2951, 3068, 3178, 3405, 3540, 3835, 4130, 4540, 4602, 4767, 4956, 5369, 5460, 5902, 6195, 6356, 6810, 7670, 7945, 8260, 8853, 9204, 9534, 10738, 11505, 11804, 12390, 13393, 13620, 14755, 15340, 15890, 16107, 17706, 19068, 20657, 21476, 23010, 23835, 24780, 26786, 26845, 29510, 31780, 32214, 35412, 40179, 41314, 44265, 46020, 47670, 53572, 53690, 59020, 61971, 64428, 66965, 80358, 80535, 82628, 88530, 93751, 95340, 103285, 107380, 123942, 133930, 160716, 161070, 174109, 177060, 187502, 200895, 206570, 247884, 267860, 281253, 309855, 322140, 348218, 375004, 401790, 413140, 468755, 522327, 562506, 619710, 696436, 803580, 870545, 937510, 1044654, 1125012, 1218763, 1239420, 1406265, 1741090, 1875020, 2089308, 2437526, 2611635, 2812530, 3482180, 3656289, 4875052, 5223270, 5625060, 6093815, 7312578, 10446540, 12187630, 14625156, 18281445, 24375260, 36562890, 73125780]

約数ペア:

[(1, 73125780), (2, 36562890), (3, 24375260), (4, 18281445), (5, 14625156), (6, 12187630), (7, 10446540), (10, 7312578), (12, 6093815), (13, 5625060), (14, 5223270), (15, 4875052), (20, 3656289), (21, 3482180), (26, 2812530), (28, 2611635), (30, 2437526), (35, 2089308), (39, 1875020), (42, 1741090), (52, 1406265), (59, 1239420), (60, 1218763), (65, 1125012), (70, 1044654), (78, 937510), (84, 870545), (91, 803580), (105, 696436), (118, 619710), (130, 562506), (140, 522327), (156, 468755), (177, 413140), (182, 401790), (195, 375004), (210, 348218), (227, 322140), (236, 309855), (260, 281253), (273, 267860), (295, 247884), (354, 206570), (364, 200895), (390, 187502), (413, 177060), (420, 174109), (454, 161070), (455, 160716), (546, 133930), (590, 123942), (681, 107380), (708, 103285), (767, 95340), (780, 93751), (826, 88530), (885, 82628), (908, 80535), (910, 80358), (1092, 66965), (1135, 64428), (1180, 61971), (1239, 59020), (1362, 53690), (1365, 53572), (1534, 47670), (1589, 46020), (1652, 44265), (1770, 41314), (1820, 40179), (2065, 35412), (2270, 32214), (2301, 31780), (2478, 29510), (2724, 26845), (2730, 26786), (2951, 24780), (3068, 23835), (3178, 23010), (3405, 21476), (3540, 20657), (3835, 19068), (4130, 17706), (4540, 16107), (4602, 15890), (4767, 15340), (4956, 14755), (5369, 13620), (5460, 13393), (5902, 12390), (6195, 11804), (6356, 11505), (6810, 10738), (7670, 9534), (7945, 9204), (8260, 8853)]