90572040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6484

約数の個数: 128

約数和(自身を含む): 325180800

約数和(自身を除く): 234608760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 6451, 7020, 12902, 14040, 19353, 25804, 32255, 38706, 51608, 58059, 64510, 77412, 83863, 96765, 116118, 129020, 154824, 167726, 174177, 193530, 232236, 251589, 258040, 290295, 335452, 348354, 387060, 419315, 464472, 503178, 580590, 670904, 696708, 754767, 774120, 838630, 870885, 1006356, 1161180, 1257945, 1393416, 1509534, 1677260, 1741770, 2012712, 2264301, 2322360, 2515890, 3019068, 3354520, 3483540, 3773835, 4528602, 5031780, 6038136, 6967080, 7547670, 9057204, 10063560, 11321505, 15095340, 18114408, 22643010, 30190680, 45286020, 90572040]

約数ペア:

[(1, 90572040), (2, 45286020), (3, 30190680), (4, 22643010), (5, 18114408), (6, 15095340), (8, 11321505), (9, 10063560), (10, 9057204), (12, 7547670), (13, 6967080), (15, 6038136), (18, 5031780), (20, 4528602), (24, 3773835), (26, 3483540), (27, 3354520), (30, 3019068), (36, 2515890), (39, 2322360), (40, 2264301), (45, 2012712), (52, 1741770), (54, 1677260), (60, 1509534), (65, 1393416), (72, 1257945), (78, 1161180), (90, 1006356), (104, 870885), (108, 838630), (117, 774120), (120, 754767), (130, 696708), (135, 670904), (156, 580590), (180, 503178), (195, 464472), (216, 419315), (234, 387060), (260, 348354), (270, 335452), (312, 290295), (351, 258040), (360, 251589), (390, 232236), (468, 193530), (520, 174177), (540, 167726), (585, 154824), (702, 129020), (780, 116118), (936, 96765), (1080, 83863), (1170, 77412), (1404, 64510), (1560, 58059), (1755, 51608), (2340, 38706), (2808, 32255), (3510, 25804), (4680, 19353), (6451, 14040), (7020, 12902)]