73442280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 226251360

約数和(自身を除く): 152809080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 331, 344, 430, 516, 645, 662, 860, 993, 1032, 1290, 1324, 1655, 1720, 1849, 1986, 2580, 2648, 3310, 3698, 3972, 4965, 5160, 5547, 6620, 7396, 7944, 9245, 9930, 11094, 13240, 14233, 14792, 18490, 19860, 22188, 27735, 28466, 36980, 39720, 42699, 44376, 55470, 56932, 71165, 73960, 85398, 110940, 113864, 142330, 170796, 213495, 221880, 284660, 341592, 426990, 569320, 612019, 853980, 1224038, 1707960, 1836057, 2448076, 3060095, 3672114, 4896152, 6120190, 7344228, 9180285, 12240380, 14688456, 18360570, 24480760, 36721140, 73442280]

約数ペア:

[(1, 73442280), (2, 36721140), (3, 24480760), (4, 18360570), (5, 14688456), (6, 12240380), (8, 9180285), (10, 7344228), (12, 6120190), (15, 4896152), (20, 3672114), (24, 3060095), (30, 2448076), (40, 1836057), (43, 1707960), (60, 1224038), (86, 853980), (120, 612019), (129, 569320), (172, 426990), (215, 341592), (258, 284660), (331, 221880), (344, 213495), (430, 170796), (516, 142330), (645, 113864), (662, 110940), (860, 85398), (993, 73960), (1032, 71165), (1290, 56932), (1324, 55470), (1655, 44376), (1720, 42699), (1849, 39720), (1986, 36980), (2580, 28466), (2648, 27735), (3310, 22188), (3698, 19860), (3972, 18490), (4965, 14792), (5160, 14233), (5547, 13240), (6620, 11094), (7396, 9930), (7944, 9245)]