91884660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 312756864

約数和(自身を除く): 220872204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 757, 867, 1020, 1156, 1190, 1428, 1445, 1514, 1734, 1785, 2023, 2271, 2380, 2890, 3028, 3468, 3570, 3785, 4046, 4335, 4542, 5299, 5780, 6069, 7140, 7570, 8092, 8670, 9084, 10115, 10598, 11355, 12138, 12869, 15140, 15897, 17340, 20230, 21196, 22710, 24276, 25738, 26495, 30345, 31794, 38607, 40460, 45420, 51476, 52990, 60690, 63588, 64345, 77214, 79485, 90083, 105980, 121380, 128690, 154428, 158970, 180166, 193035, 218773, 257380, 270249, 317940, 360332, 386070, 437546, 450415, 540498, 656319, 772140, 875092, 900830, 1080996, 1093865, 1312638, 1351245, 1531411, 1801660, 2187730, 2625276, 2702490, 3062822, 3281595, 4375460, 4594233, 5404980, 6125644, 6563190, 7657055, 9188466, 13126380, 15314110, 18376932, 22971165, 30628220, 45942330, 91884660]

約数ペア:

[(1, 91884660), (2, 45942330), (3, 30628220), (4, 22971165), (5, 18376932), (6, 15314110), (7, 13126380), (10, 9188466), (12, 7657055), (14, 6563190), (15, 6125644), (17, 5404980), (20, 4594233), (21, 4375460), (28, 3281595), (30, 3062822), (34, 2702490), (35, 2625276), (42, 2187730), (51, 1801660), (60, 1531411), (68, 1351245), (70, 1312638), (84, 1093865), (85, 1080996), (102, 900830), (105, 875092), (119, 772140), (140, 656319), (170, 540498), (204, 450415), (210, 437546), (238, 386070), (255, 360332), (289, 317940), (340, 270249), (357, 257380), (420, 218773), (476, 193035), (510, 180166), (578, 158970), (595, 154428), (714, 128690), (757, 121380), (867, 105980), (1020, 90083), (1156, 79485), (1190, 77214), (1428, 64345), (1445, 63588), (1514, 60690), (1734, 52990), (1785, 51476), (2023, 45420), (2271, 40460), (2380, 38607), (2890, 31794), (3028, 30345), (3468, 26495), (3570, 25738), (3785, 24276), (4046, 22710), (4335, 21196), (4542, 20230), (5299, 17340), (5780, 15897), (6069, 15140), (7140, 12869), (7570, 12138), (8092, 11355), (8670, 10598), (9084, 10115)]