68526120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 231897600

約数和(自身を除く): 163371480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 109, 120, 124, 130, 155, 156, 169, 186, 195, 218, 248, 260, 310, 312, 327, 338, 372, 390, 403, 436, 465, 507, 520, 545, 620, 654, 676, 744, 780, 806, 845, 872, 930, 1014, 1090, 1209, 1240, 1308, 1352, 1417, 1560, 1612, 1635, 1690, 1860, 2015, 2028, 2180, 2418, 2535, 2616, 2834, 3224, 3270, 3379, 3380, 3720, 4030, 4056, 4251, 4360, 4836, 5070, 5239, 5668, 6045, 6540, 6758, 6760, 7085, 8060, 8502, 9672, 10137, 10140, 10478, 11336, 12090, 13080, 13516, 14170, 15717, 16120, 16895, 17004, 18421, 20274, 20280, 20956, 21255, 24180, 26195, 27032, 28340, 31434, 33790, 34008, 36842, 40548, 41912, 42510, 43927, 48360, 50685, 52390, 55263, 56680, 62868, 67580, 73684, 78585, 81096, 85020, 87854, 92105, 101370, 104780, 110526, 125736, 131781, 135160, 147368, 157170, 170040, 175708, 184210, 202740, 209560, 219635, 221052, 263562, 276315, 314340, 351416, 368420, 405480, 439270, 442104, 527124, 552630, 571051, 628680, 658905, 736840, 878540, 1054248, 1105260, 1142102, 1317810, 1713153, 1757080, 2210520, 2284204, 2635620, 2855255, 3426306, 4568408, 5271240, 5710510, 6852612, 8565765, 11421020, 13705224, 17131530, 22842040, 34263060, 68526120]

約数ペア:

[(1, 68526120), (2, 34263060), (3, 22842040), (4, 17131530), (5, 13705224), (6, 11421020), (8, 8565765), (10, 6852612), (12, 5710510), (13, 5271240), (15, 4568408), (20, 3426306), (24, 2855255), (26, 2635620), (30, 2284204), (31, 2210520), (39, 1757080), (40, 1713153), (52, 1317810), (60, 1142102), (62, 1105260), (65, 1054248), (78, 878540), (93, 736840), (104, 658905), (109, 628680), (120, 571051), (124, 552630), (130, 527124), (155, 442104), (156, 439270), (169, 405480), (186, 368420), (195, 351416), (218, 314340), (248, 276315), (260, 263562), (310, 221052), (312, 219635), (327, 209560), (338, 202740), (372, 184210), (390, 175708), (403, 170040), (436, 157170), (465, 147368), (507, 135160), (520, 131781), (545, 125736), (620, 110526), (654, 104780), (676, 101370), (744, 92105), (780, 87854), (806, 85020), (845, 81096), (872, 78585), (930, 73684), (1014, 67580), (1090, 62868), (1209, 56680), (1240, 55263), (1308, 52390), (1352, 50685), (1417, 48360), (1560, 43927), (1612, 42510), (1635, 41912), (1690, 40548), (1860, 36842), (2015, 34008), (2028, 33790), (2180, 31434), (2418, 28340), (2535, 27032), (2616, 26195), (2834, 24180), (3224, 21255), (3270, 20956), (3379, 20280), (3380, 20274), (3720, 18421), (4030, 17004), (4056, 16895), (4251, 16120), (4360, 15717), (4836, 14170), (5070, 13516), (5239, 13080), (5668, 12090), (6045, 11336), (6540, 10478), (6758, 10140), (6760, 10137), (7085, 9672), (8060, 8502)]