42270840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6907}}^1$

素因数の和:6941

約数の個数: 96

約数和(自身を含む): 145482480

約数和(自身を除く): 103211640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 6907, 13814, 20721, 27628, 34535, 41442, 55256, 62163, 69070, 82884, 103605, 117419, 124326, 138140, 165768, 207210, 234838, 248652, 276280, 310815, 352257, 414420, 469676, 497304, 587095, 621630, 704514, 828840, 939352, 1056771, 1174190, 1243260, 1409028, 1761285, 2113542, 2348380, 2486520, 2818056, 3522570, 4227084, 4696760, 5283855, 7045140, 8454168, 10567710, 14090280, 21135420, 42270840]

約数ペア:

[(1, 42270840), (2, 21135420), (3, 14090280), (4, 10567710), (5, 8454168), (6, 7045140), (8, 5283855), (9, 4696760), (10, 4227084), (12, 3522570), (15, 2818056), (17, 2486520), (18, 2348380), (20, 2113542), (24, 1761285), (30, 1409028), (34, 1243260), (36, 1174190), (40, 1056771), (45, 939352), (51, 828840), (60, 704514), (68, 621630), (72, 587095), (85, 497304), (90, 469676), (102, 414420), (120, 352257), (136, 310815), (153, 276280), (170, 248652), (180, 234838), (204, 207210), (255, 165768), (306, 138140), (340, 124326), (360, 117419), (408, 103605), (510, 82884), (612, 69070), (680, 62163), (765, 55256), (1020, 41442), (1224, 34535), (1530, 27628), (2040, 20721), (3060, 13814), (6120, 6907)]