61126380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 220846080

約数和(自身を除く): 159719700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 157, 180, 189, 206, 210, 252, 270, 309, 314, 315, 378, 412, 420, 471, 515, 540, 618, 628, 630, 721, 756, 785, 927, 942, 945, 1030, 1099, 1236, 1260, 1413, 1442, 1545, 1570, 1854, 1884, 1890, 2060, 2163, 2198, 2355, 2781, 2826, 2884, 3090, 3140, 3297, 3605, 3708, 3780, 4239, 4326, 4396, 4635, 4710, 5495, 5562, 5652, 6180, 6489, 6594, 7065, 7210, 8478, 8652, 9270, 9420, 9891, 10815, 10990, 11124, 12978, 13188, 13905, 14130, 14420, 16171, 16485, 16956, 18540, 19467, 19782, 21195, 21630, 21980, 25956, 27810, 28260, 29673, 32342, 32445, 32970, 38934, 39564, 42390, 43260, 48513, 49455, 55620, 59346, 64684, 64890, 65940, 77868, 80855, 84780, 97026, 97335, 98910, 113197, 118692, 129780, 145539, 148365, 161710, 194052, 194670, 197820, 226394, 242565, 291078, 296730, 323420, 339591, 389340, 436617, 452788, 485130, 565985, 582156, 593460, 679182, 727695, 873234, 970260, 1018773, 1131970, 1358364, 1455390, 1697955, 1746468, 2037546, 2183085, 2263940, 2910780, 3056319, 3395910, 4075092, 4366170, 5093865, 6112638, 6791820, 8732340, 10187730, 12225276, 15281595, 20375460, 30563190, 61126380]

約数ペア:

[(1, 61126380), (2, 30563190), (3, 20375460), (4, 15281595), (5, 12225276), (6, 10187730), (7, 8732340), (9, 6791820), (10, 6112638), (12, 5093865), (14, 4366170), (15, 4075092), (18, 3395910), (20, 3056319), (21, 2910780), (27, 2263940), (28, 2183085), (30, 2037546), (35, 1746468), (36, 1697955), (42, 1455390), (45, 1358364), (54, 1131970), (60, 1018773), (63, 970260), (70, 873234), (84, 727695), (90, 679182), (103, 593460), (105, 582156), (108, 565985), (126, 485130), (135, 452788), (140, 436617), (157, 389340), (180, 339591), (189, 323420), (206, 296730), (210, 291078), (252, 242565), (270, 226394), (309, 197820), (314, 194670), (315, 194052), (378, 161710), (412, 148365), (420, 145539), (471, 129780), (515, 118692), (540, 113197), (618, 98910), (628, 97335), (630, 97026), (721, 84780), (756, 80855), (785, 77868), (927, 65940), (942, 64890), (945, 64684), (1030, 59346), (1099, 55620), (1236, 49455), (1260, 48513), (1413, 43260), (1442, 42390), (1545, 39564), (1570, 38934), (1854, 32970), (1884, 32445), (1890, 32342), (2060, 29673), (2163, 28260), (2198, 27810), (2355, 25956), (2781, 21980), (2826, 21630), (2884, 21195), (3090, 19782), (3140, 19467), (3297, 18540), (3605, 16956), (3708, 16485), (3780, 16171), (4239, 14420), (4326, 14130), (4396, 13905), (4635, 13188), (4710, 12978), (5495, 11124), (5562, 10990), (5652, 10815), (6180, 9891), (6489, 9420), (6594, 9270), (7065, 8652), (7210, 8478)]