17985150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2386

約数の個数: 72

約数和(自身を含む): 51184224

約数和(自身を除く): 33199074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2351, 2550, 3825, 4702, 7053, 7650, 11755, 14106, 21159, 23510, 35265, 39967, 42318, 58775, 70530, 79934, 105795, 117550, 119901, 176325, 199835, 211590, 239802, 352650, 359703, 399670, 528975, 599505, 719406, 999175, 1057950, 1199010, 1798515, 1998350, 2997525, 3597030, 5995050, 8992575, 17985150]

約数ペア:

[(1, 17985150), (2, 8992575), (3, 5995050), (5, 3597030), (6, 2997525), (9, 1998350), (10, 1798515), (15, 1199010), (17, 1057950), (18, 999175), (25, 719406), (30, 599505), (34, 528975), (45, 399670), (50, 359703), (51, 352650), (75, 239802), (85, 211590), (90, 199835), (102, 176325), (150, 119901), (153, 117550), (170, 105795), (225, 79934), (255, 70530), (306, 58775), (425, 42318), (450, 39967), (510, 35265), (765, 23510), (850, 21159), (1275, 14106), (1530, 11755), (2351, 7650), (2550, 7053), (3825, 4702)]