316887000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 128

約数和(自身を含む): 1007847360

約数和(自身を除く): 690960360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 424, 500, 530, 600, 636, 750, 795, 1000, 1060, 1272, 1325, 1500, 1590, 1993, 2120, 2650, 3000, 3180, 3975, 3986, 5300, 5979, 6360, 6625, 7950, 7972, 9965, 10600, 11958, 13250, 15900, 15944, 19875, 19930, 23916, 26500, 29895, 31800, 39750, 39860, 47832, 49825, 53000, 59790, 79500, 79720, 99650, 105629, 119580, 149475, 159000, 199300, 211258, 239160, 249125, 298950, 316887, 398600, 422516, 498250, 528145, 597900, 633774, 747375, 845032, 996500, 1056290, 1195800, 1267548, 1494750, 1584435, 1993000, 2112580, 2535096, 2640725, 2989500, 3168870, 4225160, 5281450, 5979000, 6337740, 7922175, 10562900, 12675480, 13203625, 15844350, 21125800, 26407250, 31688700, 39610875, 52814500, 63377400, 79221750, 105629000, 158443500, 316887000]

約数ペア:

[(1, 316887000), (2, 158443500), (3, 105629000), (4, 79221750), (5, 63377400), (6, 52814500), (8, 39610875), (10, 31688700), (12, 26407250), (15, 21125800), (20, 15844350), (24, 13203625), (25, 12675480), (30, 10562900), (40, 7922175), (50, 6337740), (53, 5979000), (60, 5281450), (75, 4225160), (100, 3168870), (106, 2989500), (120, 2640725), (125, 2535096), (150, 2112580), (159, 1993000), (200, 1584435), (212, 1494750), (250, 1267548), (265, 1195800), (300, 1056290), (318, 996500), (375, 845032), (424, 747375), (500, 633774), (530, 597900), (600, 528145), (636, 498250), (750, 422516), (795, 398600), (1000, 316887), (1060, 298950), (1272, 249125), (1325, 239160), (1500, 211258), (1590, 199300), (1993, 159000), (2120, 149475), (2650, 119580), (3000, 105629), (3180, 99650), (3975, 79720), (3986, 79500), (5300, 59790), (5979, 53000), (6360, 49825), (6625, 47832), (7950, 39860), (7972, 39750), (9965, 31800), (10600, 29895), (11958, 26500), (13250, 23916), (15900, 19930), (15944, 19875)]