75405200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 120

約数和(自身を含む): 206814888

約数和(自身を除く): 131409688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 650, 680, 850, 853, 884, 1040, 1105, 1300, 1360, 1700, 1706, 1768, 2210, 2600, 3400, 3412, 3536, 4265, 4420, 5200, 5525, 6800, 6824, 8530, 8840, 11050, 11089, 13648, 14501, 17060, 17680, 21325, 22100, 22178, 29002, 34120, 42650, 44200, 44356, 55445, 58004, 68240, 72505, 85300, 88400, 88712, 110890, 116008, 145010, 170600, 177424, 188513, 221780, 232016, 277225, 290020, 341200, 362525, 377026, 443560, 554450, 580040, 725050, 754052, 887120, 942565, 1108900, 1160080, 1450100, 1508104, 1885130, 2217800, 2900200, 3016208, 3770260, 4435600, 4712825, 5800400, 7540520, 9425650, 15081040, 18851300, 37702600, 75405200]

約数ペア:

[(1, 75405200), (2, 37702600), (4, 18851300), (5, 15081040), (8, 9425650), (10, 7540520), (13, 5800400), (16, 4712825), (17, 4435600), (20, 3770260), (25, 3016208), (26, 2900200), (34, 2217800), (40, 1885130), (50, 1508104), (52, 1450100), (65, 1160080), (68, 1108900), (80, 942565), (85, 887120), (100, 754052), (104, 725050), (130, 580040), (136, 554450), (170, 443560), (200, 377026), (208, 362525), (221, 341200), (260, 290020), (272, 277225), (325, 232016), (340, 221780), (400, 188513), (425, 177424), (442, 170600), (520, 145010), (650, 116008), (680, 110890), (850, 88712), (853, 88400), (884, 85300), (1040, 72505), (1105, 68240), (1300, 58004), (1360, 55445), (1700, 44356), (1706, 44200), (1768, 42650), (2210, 34120), (2600, 29002), (3400, 22178), (3412, 22100), (3536, 21325), (4265, 17680), (4420, 17060), (5200, 14501), (5525, 13648), (6800, 11089), (6824, 11050), (8530, 8840)]