90356760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 324324000

約数和(自身を除く): 233967240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 449, 468, 516, 520, 559, 585, 645, 774, 780, 860, 898, 936, 1032, 1118, 1170, 1290, 1347, 1548, 1560, 1677, 1720, 1796, 1935, 2236, 2245, 2340, 2580, 2694, 2795, 3096, 3354, 3592, 3870, 4041, 4472, 4490, 4680, 5031, 5160, 5388, 5590, 5837, 6708, 6735, 7740, 8082, 8385, 8980, 10062, 10776, 11180, 11674, 13416, 13470, 15480, 16164, 16770, 17511, 17960, 19307, 20124, 20205, 22360, 23348, 25155, 26940, 29185, 32328, 33540, 35022, 38614, 40248, 40410, 46696, 50310, 52533, 53880, 57921, 58370, 67080, 70044, 77228, 80820, 87555, 96535, 100620, 105066, 115842, 116740, 140088, 154456, 161640, 173763, 175110, 193070, 201240, 210132, 231684, 233480, 250991, 262665, 289605, 347526, 350220, 386140, 420264, 463368, 501982, 525330, 579210, 695052, 700440, 752973, 772280, 868815, 1003964, 1050660, 1158420, 1254955, 1390104, 1505946, 1737630, 2007928, 2101320, 2258919, 2316840, 2509910, 3011892, 3475260, 3764865, 4517838, 5019820, 6023784, 6950520, 7529730, 9035676, 10039640, 11294595, 15059460, 18071352, 22589190, 30118920, 45178380, 90356760]

約数ペア:

[(1, 90356760), (2, 45178380), (3, 30118920), (4, 22589190), (5, 18071352), (6, 15059460), (8, 11294595), (9, 10039640), (10, 9035676), (12, 7529730), (13, 6950520), (15, 6023784), (18, 5019820), (20, 4517838), (24, 3764865), (26, 3475260), (30, 3011892), (36, 2509910), (39, 2316840), (40, 2258919), (43, 2101320), (45, 2007928), (52, 1737630), (60, 1505946), (65, 1390104), (72, 1254955), (78, 1158420), (86, 1050660), (90, 1003964), (104, 868815), (117, 772280), (120, 752973), (129, 700440), (130, 695052), (156, 579210), (172, 525330), (180, 501982), (195, 463368), (215, 420264), (234, 386140), (258, 350220), (260, 347526), (312, 289605), (344, 262665), (360, 250991), (387, 233480), (390, 231684), (430, 210132), (449, 201240), (468, 193070), (516, 175110), (520, 173763), (559, 161640), (585, 154456), (645, 140088), (774, 116740), (780, 115842), (860, 105066), (898, 100620), (936, 96535), (1032, 87555), (1118, 80820), (1170, 77228), (1290, 70044), (1347, 67080), (1548, 58370), (1560, 57921), (1677, 53880), (1720, 52533), (1796, 50310), (1935, 46696), (2236, 40410), (2245, 40248), (2340, 38614), (2580, 35022), (2694, 33540), (2795, 32328), (3096, 29185), (3354, 26940), (3592, 25155), (3870, 23348), (4041, 22360), (4472, 20205), (4490, 20124), (4680, 19307), (5031, 17960), (5160, 17511), (5388, 16770), (5590, 16164), (5837, 15480), (6708, 13470), (6735, 13416), (7740, 11674), (8082, 11180), (8385, 10776), (8980, 10062)]