100658640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5404

約数の個数: 80

約数和(自身を含む): 316051200

約数和(自身を除く): 215392560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 5309, 6320, 9480, 10618, 15927, 18960, 21236, 26545, 31854, 42472, 53090, 63708, 79635, 84944, 106180, 127416, 159270, 212360, 254832, 318540, 419411, 424720, 637080, 838822, 1258233, 1274160, 1677644, 2097055, 2516466, 3355288, 4194110, 5032932, 6291165, 6710576, 8388220, 10065864, 12582330, 16776440, 20131728, 25164660, 33552880, 50329320, 100658640]

約数ペア:

[(1, 100658640), (2, 50329320), (3, 33552880), (4, 25164660), (5, 20131728), (6, 16776440), (8, 12582330), (10, 10065864), (12, 8388220), (15, 6710576), (16, 6291165), (20, 5032932), (24, 4194110), (30, 3355288), (40, 2516466), (48, 2097055), (60, 1677644), (79, 1274160), (80, 1258233), (120, 838822), (158, 637080), (237, 424720), (240, 419411), (316, 318540), (395, 254832), (474, 212360), (632, 159270), (790, 127416), (948, 106180), (1185, 84944), (1264, 79635), (1580, 63708), (1896, 53090), (2370, 42472), (3160, 31854), (3792, 26545), (4740, 21236), (5309, 18960), (6320, 15927), (9480, 10618)]