42189450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 111040512

約数和(自身を除く): 68851062

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 43, 50, 62, 75, 86, 93, 129, 150, 155, 186, 211, 215, 258, 310, 422, 430, 465, 633, 645, 775, 930, 1055, 1075, 1266, 1290, 1333, 1550, 2110, 2150, 2325, 2666, 3165, 3225, 3999, 4650, 5275, 6330, 6450, 6541, 6665, 7998, 9073, 10550, 13082, 13330, 15825, 18146, 19623, 19995, 27219, 31650, 32705, 33325, 39246, 39990, 45365, 54438, 65410, 66650, 90730, 98115, 99975, 136095, 163525, 196230, 199950, 226825, 272190, 281263, 327050, 453650, 490575, 562526, 680475, 843789, 981150, 1360950, 1406315, 1687578, 2812630, 4218945, 7031575, 8437890, 14063150, 21094725, 42189450]

約数ペア:

[(1, 42189450), (2, 21094725), (3, 14063150), (5, 8437890), (6, 7031575), (10, 4218945), (15, 2812630), (25, 1687578), (30, 1406315), (31, 1360950), (43, 981150), (50, 843789), (62, 680475), (75, 562526), (86, 490575), (93, 453650), (129, 327050), (150, 281263), (155, 272190), (186, 226825), (211, 199950), (215, 196230), (258, 163525), (310, 136095), (422, 99975), (430, 98115), (465, 90730), (633, 66650), (645, 65410), (775, 54438), (930, 45365), (1055, 39990), (1075, 39246), (1266, 33325), (1290, 32705), (1333, 31650), (1550, 27219), (2110, 19995), (2150, 19623), (2325, 18146), (2666, 15825), (3165, 13330), (3225, 13082), (3999, 10550), (4650, 9073), (5275, 7998), (6330, 6665), (6450, 6541)]