74516040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 243243000

約数和(自身を除く): 168726960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449, 461, 898, 922, 1347, 1383, 1796, 1844, 2245, 2305, 2694, 2766, 3592, 3688, 4041, 4149, 4490, 4610, 5388, 5532, 6735, 6915, 8082, 8298, 8980, 9220, 10776, 11064, 13470, 13830, 16164, 16596, 17960, 18440, 20205, 20745, 26940, 27660, 32328, 33192, 40410, 41490, 53880, 55320, 80820, 82980, 161640, 165960, 206989, 413978, 620967, 827956, 1034945, 1241934, 1655912, 1862901, 2069890, 2483868, 3104835, 3725802, 4139780, 4967736, 6209670, 7451604, 8279560, 9314505, 12419340, 14903208, 18629010, 24838680, 37258020, 74516040]

約数ペア:

[(1, 74516040), (2, 37258020), (3, 24838680), (4, 18629010), (5, 14903208), (6, 12419340), (8, 9314505), (9, 8279560), (10, 7451604), (12, 6209670), (15, 4967736), (18, 4139780), (20, 3725802), (24, 3104835), (30, 2483868), (36, 2069890), (40, 1862901), (45, 1655912), (60, 1241934), (72, 1034945), (90, 827956), (120, 620967), (180, 413978), (360, 206989), (449, 165960), (461, 161640), (898, 82980), (922, 80820), (1347, 55320), (1383, 53880), (1796, 41490), (1844, 40410), (2245, 33192), (2305, 32328), (2694, 27660), (2766, 26940), (3592, 20745), (3688, 20205), (4041, 18440), (4149, 17960), (4490, 16596), (4610, 16164), (5388, 13830), (5532, 13470), (6735, 11064), (6915, 10776), (8082, 9220), (8298, 8980)]