45828540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 147603456

約数和(自身を除く): 101774916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 191, 215, 258, 279, 310, 372, 382, 387, 430, 465, 516, 558, 573, 620, 645, 764, 774, 860, 930, 955, 1116, 1146, 1290, 1333, 1395, 1548, 1719, 1860, 1910, 1935, 2292, 2580, 2666, 2790, 2865, 3438, 3820, 3870, 3999, 5332, 5580, 5730, 5921, 6665, 6876, 7740, 7998, 8213, 8595, 11460, 11842, 11997, 13330, 15996, 16426, 17190, 17763, 19995, 23684, 23994, 24639, 26660, 29605, 32852, 34380, 35526, 39990, 41065, 47988, 49278, 53289, 59210, 59985, 71052, 73917, 79980, 82130, 88815, 98556, 106578, 118420, 119970, 123195, 147834, 164260, 177630, 213156, 239940, 246390, 254603, 266445, 295668, 355260, 369585, 492780, 509206, 532890, 739170, 763809, 1018412, 1065780, 1273015, 1478340, 1527618, 2291427, 2546030, 3055236, 3819045, 4582854, 5092060, 7638090, 9165708, 11457135, 15276180, 22914270, 45828540]

約数ペア:

[(1, 45828540), (2, 22914270), (3, 15276180), (4, 11457135), (5, 9165708), (6, 7638090), (9, 5092060), (10, 4582854), (12, 3819045), (15, 3055236), (18, 2546030), (20, 2291427), (30, 1527618), (31, 1478340), (36, 1273015), (43, 1065780), (45, 1018412), (60, 763809), (62, 739170), (86, 532890), (90, 509206), (93, 492780), (124, 369585), (129, 355260), (155, 295668), (172, 266445), (180, 254603), (186, 246390), (191, 239940), (215, 213156), (258, 177630), (279, 164260), (310, 147834), (372, 123195), (382, 119970), (387, 118420), (430, 106578), (465, 98556), (516, 88815), (558, 82130), (573, 79980), (620, 73917), (645, 71052), (764, 59985), (774, 59210), (860, 53289), (930, 49278), (955, 47988), (1116, 41065), (1146, 39990), (1290, 35526), (1333, 34380), (1395, 32852), (1548, 29605), (1719, 26660), (1860, 24639), (1910, 23994), (1935, 23684), (2292, 19995), (2580, 17763), (2666, 17190), (2790, 16426), (2865, 15996), (3438, 13330), (3820, 11997), (3870, 11842), (3999, 11460), (5332, 8595), (5580, 8213), (5730, 7998), (5921, 7740), (6665, 6876)]