32988420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 100900800

約数和(自身を除く): 67912380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1399, 1572, 1965, 2358, 2620, 2798, 3930, 4197, 4716, 5596, 5895, 6995, 7860, 8394, 11790, 12591, 13990, 16788, 20985, 23580, 25182, 27980, 41970, 50364, 62955, 83940, 125910, 183269, 251820, 366538, 549807, 733076, 916345, 1099614, 1649421, 1832690, 2199228, 2749035, 3298842, 3665380, 5498070, 6597684, 8247105, 10996140, 16494210, 32988420]

約数ペア:

[(1, 32988420), (2, 16494210), (3, 10996140), (4, 8247105), (5, 6597684), (6, 5498070), (9, 3665380), (10, 3298842), (12, 2749035), (15, 2199228), (18, 1832690), (20, 1649421), (30, 1099614), (36, 916345), (45, 733076), (60, 549807), (90, 366538), (131, 251820), (180, 183269), (262, 125910), (393, 83940), (524, 62955), (655, 50364), (786, 41970), (1179, 27980), (1310, 25182), (1399, 23580), (1572, 20985), (1965, 16788), (2358, 13990), (2620, 12591), (2798, 11790), (3930, 8394), (4197, 7860), (4716, 6995), (5596, 5895)]