1318050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 3699540

約数和(自身を除く): 2381490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 101, 145, 150, 174, 202, 225, 261, 290, 303, 435, 450, 505, 522, 606, 725, 870, 909, 1010, 1305, 1450, 1515, 1818, 2175, 2525, 2610, 2929, 3030, 4350, 4545, 5050, 5858, 6525, 7575, 8787, 9090, 13050, 14645, 15150, 17574, 22725, 26361, 29290, 43935, 45450, 52722, 73225, 87870, 131805, 146450, 219675, 263610, 439350, 659025, 1318050]

約数ペア:

[(1, 1318050), (2, 659025), (3, 439350), (5, 263610), (6, 219675), (9, 146450), (10, 131805), (15, 87870), (18, 73225), (25, 52722), (29, 45450), (30, 43935), (45, 29290), (50, 26361), (58, 22725), (75, 17574), (87, 15150), (90, 14645), (101, 13050), (145, 9090), (150, 8787), (174, 7575), (202, 6525), (225, 5858), (261, 5050), (290, 4545), (303, 4350), (435, 3030), (450, 2929), (505, 2610), (522, 2525), (606, 2175), (725, 1818), (870, 1515), (909, 1450), (1010, 1305)]