100654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32261}}^1$

素因数の和:32290

約数の個数: 80

約数和(自身を含む): 336040992

約数和(自身を除く): 235386672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 32261, 64522, 96783, 129044, 161305, 193566, 258088, 322610, 387132, 419393, 483915, 516176, 645220, 774264, 838786, 967830, 1258179, 1290440, 1548528, 1677572, 1935660, 2096965, 2516358, 2580880, 3355144, 3871320, 4193930, 5032716, 6290895, 6710288, 7742640, 8387860, 10065432, 12581790, 16775720, 20130864, 25163580, 33551440, 50327160, 100654320]

約数ペア:

[(1, 100654320), (2, 50327160), (3, 33551440), (4, 25163580), (5, 20130864), (6, 16775720), (8, 12581790), (10, 10065432), (12, 8387860), (13, 7742640), (15, 6710288), (16, 6290895), (20, 5032716), (24, 4193930), (26, 3871320), (30, 3355144), (39, 2580880), (40, 2516358), (48, 2096965), (52, 1935660), (60, 1677572), (65, 1548528), (78, 1290440), (80, 1258179), (104, 967830), (120, 838786), (130, 774264), (156, 645220), (195, 516176), (208, 483915), (240, 419393), (260, 387132), (312, 322610), (390, 258088), (520, 193566), (624, 161305), (780, 129044), (1040, 96783), (1560, 64522), (3120, 32261)]