15191200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1154

約数の個数: 72

約数和(自身を含む): 39302172

約数和(自身を除く): 24110972

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1117, 1360, 1700, 2234, 2720, 3400, 4468, 5585, 6800, 8936, 11170, 13600, 17872, 18989, 22340, 27925, 35744, 37978, 44680, 55850, 75956, 89360, 94945, 111700, 151912, 178720, 189890, 223400, 303824, 379780, 446800, 474725, 607648, 759560, 893600, 949450, 1519120, 1898900, 3038240, 3797800, 7595600, 15191200]

約数ペア:

[(1, 15191200), (2, 7595600), (4, 3797800), (5, 3038240), (8, 1898900), (10, 1519120), (16, 949450), (17, 893600), (20, 759560), (25, 607648), (32, 474725), (34, 446800), (40, 379780), (50, 303824), (68, 223400), (80, 189890), (85, 178720), (100, 151912), (136, 111700), (160, 94945), (170, 89360), (200, 75956), (272, 55850), (340, 44680), (400, 37978), (425, 35744), (544, 27925), (680, 22340), (800, 18989), (850, 17872), (1117, 13600), (1360, 11170), (1700, 8936), (2234, 6800), (2720, 5585), (3400, 4468)]