163145600

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3040

約数の個数: 96

約数和(自身を含む): 426870000

約数和(自身を除く): 263724400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1360, 1600, 1700, 2176, 2720, 2999, 3200, 3400, 5440, 5998, 6800, 10880, 11996, 13600, 14995, 23992, 27200, 29990, 47984, 50983, 54400, 59980, 74975, 95968, 101966, 119960, 149950, 191936, 203932, 239920, 254915, 299900, 383872, 407864, 479840, 509830, 599800, 815728, 959680, 1019660, 1199600, 1274575, 1631456, 1919360, 2039320, 2399200, 2549150, 3262912, 4078640, 4798400, 5098300, 6525824, 8157280, 9596800, 10196600, 16314560, 20393200, 32629120, 40786400, 81572800, 163145600]

約数ペア:

[(1, 163145600), (2, 81572800), (4, 40786400), (5, 32629120), (8, 20393200), (10, 16314560), (16, 10196600), (17, 9596800), (20, 8157280), (25, 6525824), (32, 5098300), (34, 4798400), (40, 4078640), (50, 3262912), (64, 2549150), (68, 2399200), (80, 2039320), (85, 1919360), (100, 1631456), (128, 1274575), (136, 1199600), (160, 1019660), (170, 959680), (200, 815728), (272, 599800), (320, 509830), (340, 479840), (400, 407864), (425, 383872), (544, 299900), (640, 254915), (680, 239920), (800, 203932), (850, 191936), (1088, 149950), (1360, 119960), (1600, 101966), (1700, 95968), (2176, 74975), (2720, 59980), (2999, 54400), (3200, 50983), (3400, 47984), (5440, 29990), (5998, 27200), (6800, 23992), (10880, 14995), (11996, 13600)]