7785150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 21212928

約数和(自身を除く): 13427778

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 43, 50, 51, 71, 75, 85, 86, 102, 129, 142, 150, 170, 213, 215, 255, 258, 355, 425, 426, 430, 510, 645, 710, 731, 850, 1065, 1075, 1207, 1275, 1290, 1462, 1775, 2130, 2150, 2193, 2414, 2550, 3053, 3225, 3550, 3621, 3655, 4386, 5325, 6035, 6106, 6450, 7242, 7310, 9159, 10650, 10965, 12070, 15265, 18105, 18275, 18318, 21930, 30175, 30530, 36210, 36550, 45795, 51901, 54825, 60350, 76325, 90525, 91590, 103802, 109650, 152650, 155703, 181050, 228975, 259505, 311406, 457950, 519010, 778515, 1297525, 1557030, 2595050, 3892575, 7785150]

約数ペア:

[(1, 7785150), (2, 3892575), (3, 2595050), (5, 1557030), (6, 1297525), (10, 778515), (15, 519010), (17, 457950), (25, 311406), (30, 259505), (34, 228975), (43, 181050), (50, 155703), (51, 152650), (71, 109650), (75, 103802), (85, 91590), (86, 90525), (102, 76325), (129, 60350), (142, 54825), (150, 51901), (170, 45795), (213, 36550), (215, 36210), (255, 30530), (258, 30175), (355, 21930), (425, 18318), (426, 18275), (430, 18105), (510, 15265), (645, 12070), (710, 10965), (731, 10650), (850, 9159), (1065, 7310), (1075, 7242), (1207, 6450), (1275, 6106), (1290, 6035), (1462, 5325), (1775, 4386), (2130, 3655), (2150, 3621), (2193, 3550), (2414, 3225), (2550, 3053)]