85758660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 284846016

約数和(自身を除く): 199087356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 547, 585, 603, 670, 780, 804, 871, 1005, 1094, 1170, 1206, 1340, 1641, 1742, 2010, 2188, 2340, 2412, 2613, 2735, 3015, 3282, 3484, 4020, 4355, 4923, 5226, 5470, 6030, 6564, 7111, 7839, 8205, 8710, 9846, 10452, 10940, 12060, 13065, 14222, 15678, 16410, 17420, 19692, 21333, 24615, 26130, 28444, 31356, 32820, 35555, 36649, 39195, 42666, 49230, 52260, 63999, 71110, 73298, 78390, 85332, 98460, 106665, 109947, 127998, 142220, 146596, 156780, 183245, 213330, 219894, 255996, 319995, 329841, 366490, 426660, 439788, 476437, 549735, 639990, 659682, 732980, 952874, 1099470, 1279980, 1319364, 1429311, 1649205, 1905748, 2198940, 2382185, 2858622, 3298410, 4287933, 4764370, 5717244, 6596820, 7146555, 8575866, 9528740, 14293110, 17151732, 21439665, 28586220, 42879330, 85758660]

約数ペア:

[(1, 85758660), (2, 42879330), (3, 28586220), (4, 21439665), (5, 17151732), (6, 14293110), (9, 9528740), (10, 8575866), (12, 7146555), (13, 6596820), (15, 5717244), (18, 4764370), (20, 4287933), (26, 3298410), (30, 2858622), (36, 2382185), (39, 2198940), (45, 1905748), (52, 1649205), (60, 1429311), (65, 1319364), (67, 1279980), (78, 1099470), (90, 952874), (117, 732980), (130, 659682), (134, 639990), (156, 549735), (180, 476437), (195, 439788), (201, 426660), (234, 366490), (260, 329841), (268, 319995), (335, 255996), (390, 219894), (402, 213330), (468, 183245), (547, 156780), (585, 146596), (603, 142220), (670, 127998), (780, 109947), (804, 106665), (871, 98460), (1005, 85332), (1094, 78390), (1170, 73298), (1206, 71110), (1340, 63999), (1641, 52260), (1742, 49230), (2010, 42666), (2188, 39195), (2340, 36649), (2412, 35555), (2613, 32820), (2735, 31356), (3015, 28444), (3282, 26130), (3484, 24615), (4020, 21333), (4355, 19692), (4923, 17420), (5226, 16410), (5470, 15678), (6030, 14222), (6564, 13065), (7111, 12060), (7839, 10940), (8205, 10452), (8710, 9846)]