76307800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 191505600

約数和(自身を除く): 115197800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 152, 172, 190, 200, 215, 344, 380, 430, 467, 475, 760, 817, 860, 934, 950, 1075, 1634, 1720, 1868, 1900, 2150, 2335, 3268, 3736, 3800, 4085, 4300, 4670, 6536, 8170, 8600, 8873, 9340, 11675, 16340, 17746, 18680, 20081, 20425, 23350, 32680, 35492, 40162, 40850, 44365, 46700, 70984, 80324, 81700, 88730, 93400, 100405, 160648, 163400, 177460, 200810, 221825, 354920, 381539, 401620, 443650, 502025, 763078, 803240, 887300, 1004050, 1526156, 1774600, 1907695, 2008100, 3052312, 3815390, 4016200, 7630780, 9538475, 15261560, 19076950, 38153900, 76307800]

約数ペア:

[(1, 76307800), (2, 38153900), (4, 19076950), (5, 15261560), (8, 9538475), (10, 7630780), (19, 4016200), (20, 3815390), (25, 3052312), (38, 2008100), (40, 1907695), (43, 1774600), (50, 1526156), (76, 1004050), (86, 887300), (95, 803240), (100, 763078), (152, 502025), (172, 443650), (190, 401620), (200, 381539), (215, 354920), (344, 221825), (380, 200810), (430, 177460), (467, 163400), (475, 160648), (760, 100405), (817, 93400), (860, 88730), (934, 81700), (950, 80324), (1075, 70984), (1634, 46700), (1720, 44365), (1868, 40850), (1900, 40162), (2150, 35492), (2335, 32680), (3268, 23350), (3736, 20425), (3800, 20081), (4085, 18680), (4300, 17746), (4670, 16340), (6536, 11675), (8170, 9340), (8600, 8873)]