85393600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:147

約数の個数: 126

約数和(自身を含む): 225432620

約数和(自身を除く): 140039020

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 64, 76, 80, 95, 100, 106, 152, 160, 190, 200, 212, 265, 304, 320, 380, 400, 424, 475, 530, 608, 760, 800, 848, 950, 1007, 1060, 1216, 1325, 1520, 1600, 1696, 1900, 2014, 2120, 2650, 2809, 3040, 3392, 3800, 4028, 4240, 5035, 5300, 5618, 6080, 7600, 8056, 8480, 10070, 10600, 11236, 14045, 15200, 16112, 16960, 20140, 21200, 22472, 25175, 28090, 30400, 32224, 40280, 42400, 44944, 50350, 53371, 56180, 64448, 70225, 80560, 84800, 89888, 100700, 106742, 112360, 140450, 161120, 179776, 201400, 213484, 224720, 266855, 280900, 322240, 402800, 426968, 449440, 533710, 561800, 805600, 853936, 898880, 1067420, 1123600, 1334275, 1611200, 1707872, 2134840, 2247200, 2668550, 3415744, 4269680, 4494400, 5337100, 8539360, 10674200, 17078720, 21348400, 42696800, 85393600]

約数ペア:

[(1, 85393600), (2, 42696800), (4, 21348400), (5, 17078720), (8, 10674200), (10, 8539360), (16, 5337100), (19, 4494400), (20, 4269680), (25, 3415744), (32, 2668550), (38, 2247200), (40, 2134840), (50, 1707872), (53, 1611200), (64, 1334275), (76, 1123600), (80, 1067420), (95, 898880), (100, 853936), (106, 805600), (152, 561800), (160, 533710), (190, 449440), (200, 426968), (212, 402800), (265, 322240), (304, 280900), (320, 266855), (380, 224720), (400, 213484), (424, 201400), (475, 179776), (530, 161120), (608, 140450), (760, 112360), (800, 106742), (848, 100700), (950, 89888), (1007, 84800), (1060, 80560), (1216, 70225), (1325, 64448), (1520, 56180), (1600, 53371), (1696, 50350), (1900, 44944), (2014, 42400), (2120, 40280), (2650, 32224), (2809, 30400), (3040, 28090), (3392, 25175), (3800, 22472), (4028, 21200), (4240, 20140), (5035, 16960), (5300, 16112), (5618, 15200), (6080, 14045), (7600, 11236), (8056, 10600), (8480, 10070)]