87305200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 228748752

約数和(自身を除く): 141443552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 37, 40, 50, 68, 74, 80, 85, 100, 136, 148, 170, 185, 200, 272, 296, 340, 347, 370, 400, 425, 592, 629, 680, 694, 740, 850, 925, 1258, 1360, 1388, 1480, 1700, 1735, 1850, 2516, 2776, 2960, 3145, 3400, 3470, 3700, 5032, 5552, 5899, 6290, 6800, 6940, 7400, 8675, 10064, 11798, 12580, 12839, 13880, 14800, 15725, 17350, 23596, 25160, 25678, 27760, 29495, 31450, 34700, 47192, 50320, 51356, 58990, 62900, 64195, 69400, 94384, 102712, 117980, 125800, 128390, 138800, 147475, 205424, 218263, 235960, 251600, 256780, 294950, 320975, 436526, 471920, 513560, 589900, 641950, 873052, 1027120, 1091315, 1179800, 1283900, 1746104, 2182630, 2359600, 2567800, 3492208, 4365260, 5135600, 5456575, 8730520, 10913150, 17461040, 21826300, 43652600, 87305200]

約数ペア:

[(1, 87305200), (2, 43652600), (4, 21826300), (5, 17461040), (8, 10913150), (10, 8730520), (16, 5456575), (17, 5135600), (20, 4365260), (25, 3492208), (34, 2567800), (37, 2359600), (40, 2182630), (50, 1746104), (68, 1283900), (74, 1179800), (80, 1091315), (85, 1027120), (100, 873052), (136, 641950), (148, 589900), (170, 513560), (185, 471920), (200, 436526), (272, 320975), (296, 294950), (340, 256780), (347, 251600), (370, 235960), (400, 218263), (425, 205424), (592, 147475), (629, 138800), (680, 128390), (694, 125800), (740, 117980), (850, 102712), (925, 94384), (1258, 69400), (1360, 64195), (1388, 62900), (1480, 58990), (1700, 51356), (1735, 50320), (1850, 47192), (2516, 34700), (2776, 31450), (2960, 29495), (3145, 27760), (3400, 25678), (3470, 25160), (3700, 23596), (5032, 17350), (5552, 15725), (5899, 14800), (6290, 13880), (6800, 12839), (6940, 12580), (7400, 11798), (8675, 10064)]