74624040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 245143080

約数和(自身を除く): 170519040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2137, 2328, 2910, 3492, 3880, 4274, 4365, 5820, 6411, 6984, 8548, 8730, 10685, 11640, 12822, 17096, 17460, 19233, 21370, 25644, 32055, 34920, 38466, 42740, 51288, 64110, 76932, 85480, 96165, 128220, 153864, 192330, 207289, 256440, 384660, 414578, 621867, 769320, 829156, 1036445, 1243734, 1658312, 1865601, 2072890, 2487468, 3109335, 3731202, 4145780, 4974936, 6218670, 7462404, 8291560, 9328005, 12437340, 14924808, 18656010, 24874680, 37312020, 74624040]

約数ペア:

[(1, 74624040), (2, 37312020), (3, 24874680), (4, 18656010), (5, 14924808), (6, 12437340), (8, 9328005), (9, 8291560), (10, 7462404), (12, 6218670), (15, 4974936), (18, 4145780), (20, 3731202), (24, 3109335), (30, 2487468), (36, 2072890), (40, 1865601), (45, 1658312), (60, 1243734), (72, 1036445), (90, 829156), (97, 769320), (120, 621867), (180, 414578), (194, 384660), (291, 256440), (360, 207289), (388, 192330), (485, 153864), (582, 128220), (776, 96165), (873, 85480), (970, 76932), (1164, 64110), (1455, 51288), (1746, 42740), (1940, 38466), (2137, 34920), (2328, 32055), (2910, 25644), (3492, 21370), (3880, 19233), (4274, 17460), (4365, 17096), (5820, 12822), (6411, 11640), (6984, 10685), (8548, 8730)]