42577600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 119054880

約数和(自身を除く): 76477280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 89, 92, 100, 104, 115, 130, 160, 178, 184, 200, 208, 230, 260, 299, 320, 325, 356, 368, 400, 416, 445, 460, 520, 575, 598, 650, 712, 736, 800, 832, 890, 920, 1040, 1150, 1157, 1196, 1300, 1424, 1472, 1495, 1600, 1780, 1840, 2047, 2080, 2225, 2300, 2314, 2392, 2600, 2848, 2990, 3560, 3680, 4094, 4160, 4450, 4600, 4628, 4784, 5200, 5696, 5785, 5980, 7120, 7360, 7475, 8188, 8900, 9200, 9256, 9568, 10235, 10400, 11570, 11960, 14240, 14950, 16376, 17800, 18400, 18512, 19136, 20470, 20800, 23140, 23920, 26611, 28480, 28925, 29900, 32752, 35600, 36800, 37024, 40940, 46280, 47840, 51175, 53222, 57850, 59800, 65504, 71200, 74048, 81880, 92560, 95680, 102350, 106444, 115700, 119600, 131008, 133055, 142400, 163760, 185120, 204700, 212888, 231400, 239200, 266110, 327520, 370240, 409400, 425776, 462800, 478400, 532220, 655040, 665275, 818800, 851552, 925600, 1064440, 1330550, 1637600, 1703104, 1851200, 2128880, 2661100, 3275200, 4257760, 5322200, 8515520, 10644400, 21288800, 42577600]

約数ペア:

[(1, 42577600), (2, 21288800), (4, 10644400), (5, 8515520), (8, 5322200), (10, 4257760), (13, 3275200), (16, 2661100), (20, 2128880), (23, 1851200), (25, 1703104), (26, 1637600), (32, 1330550), (40, 1064440), (46, 925600), (50, 851552), (52, 818800), (64, 665275), (65, 655040), (80, 532220), (89, 478400), (92, 462800), (100, 425776), (104, 409400), (115, 370240), (130, 327520), (160, 266110), (178, 239200), (184, 231400), (200, 212888), (208, 204700), (230, 185120), (260, 163760), (299, 142400), (320, 133055), (325, 131008), (356, 119600), (368, 115700), (400, 106444), (416, 102350), (445, 95680), (460, 92560), (520, 81880), (575, 74048), (598, 71200), (650, 65504), (712, 59800), (736, 57850), (800, 53222), (832, 51175), (890, 47840), (920, 46280), (1040, 40940), (1150, 37024), (1157, 36800), (1196, 35600), (1300, 32752), (1424, 29900), (1472, 28925), (1495, 28480), (1600, 26611), (1780, 23920), (1840, 23140), (2047, 20800), (2080, 20470), (2225, 19136), (2300, 18512), (2314, 18400), (2392, 17800), (2600, 16376), (2848, 14950), (2990, 14240), (3560, 11960), (3680, 11570), (4094, 10400), (4160, 10235), (4450, 9568), (4600, 9256), (4628, 9200), (4784, 8900), (5200, 8188), (5696, 7475), (5785, 7360), (5980, 7120)]