885837420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4561}}^1$

素因数の和:4672

約数の個数: 144

約数和(自身を含む): 2929241952

約数和(自身を除く): 2043404532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 390, 415, 468, 498, 585, 747, 780, 830, 996, 1079, 1170, 1245, 1494, 1660, 2158, 2340, 2490, 2988, 3237, 3735, 4316, 4561, 4980, 5395, 6474, 7470, 9122, 9711, 10790, 12948, 13683, 14940, 16185, 18244, 19422, 21580, 22805, 27366, 32370, 38844, 41049, 45610, 48555, 54732, 59293, 64740, 68415, 82098, 91220, 97110, 118586, 136830, 164196, 177879, 194220, 205245, 237172, 273660, 296465, 355758, 378563, 410490, 533637, 592930, 711516, 757126, 820980, 889395, 1067274, 1135689, 1185860, 1514252, 1778790, 1892815, 2134548, 2271378, 2668185, 3407067, 3557580, 3785630, 4542756, 4921319, 5336370, 5678445, 6814134, 7571260, 9842638, 10672740, 11356890, 13628268, 14763957, 17035335, 19685276, 22713780, 24606595, 29527914, 34070670, 44291871, 49213190, 59055828, 68141340, 73819785, 88583742, 98426380, 147639570, 177167484, 221459355, 295279140, 442918710, 885837420]

約数ペア:

[(1, 885837420), (2, 442918710), (3, 295279140), (4, 221459355), (5, 177167484), (6, 147639570), (9, 98426380), (10, 88583742), (12, 73819785), (13, 68141340), (15, 59055828), (18, 49213190), (20, 44291871), (26, 34070670), (30, 29527914), (36, 24606595), (39, 22713780), (45, 19685276), (52, 17035335), (60, 14763957), (65, 13628268), (78, 11356890), (83, 10672740), (90, 9842638), (117, 7571260), (130, 6814134), (156, 5678445), (166, 5336370), (180, 4921319), (195, 4542756), (234, 3785630), (249, 3557580), (260, 3407067), (332, 2668185), (390, 2271378), (415, 2134548), (468, 1892815), (498, 1778790), (585, 1514252), (747, 1185860), (780, 1135689), (830, 1067274), (996, 889395), (1079, 820980), (1170, 757126), (1245, 711516), (1494, 592930), (1660, 533637), (2158, 410490), (2340, 378563), (2490, 355758), (2988, 296465), (3237, 273660), (3735, 237172), (4316, 205245), (4561, 194220), (4980, 177879), (5395, 164196), (6474, 136830), (7470, 118586), (9122, 97110), (9711, 91220), (10790, 82098), (12948, 68415), (13683, 64740), (14940, 59293), (16185, 54732), (18244, 48555), (19422, 45610), (21580, 41049), (22805, 38844), (27366, 32370)]