145325340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 460632480

約数和(自身を除く): 315307140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 270, 324, 327, 405, 436, 540, 545, 654, 810, 823, 981, 1090, 1308, 1620, 1635, 1646, 1962, 2180, 2469, 2943, 3270, 3292, 3924, 4115, 4905, 4938, 5886, 6540, 7407, 8230, 8829, 9810, 9876, 11772, 12345, 14715, 14814, 16460, 17658, 19620, 22221, 24690, 29430, 29628, 35316, 37035, 44145, 44442, 49380, 58860, 66663, 74070, 88290, 88884, 89707, 111105, 133326, 148140, 176580, 179414, 222210, 266652, 269121, 333315, 358828, 444420, 448535, 538242, 666630, 807363, 897070, 1076484, 1333260, 1345605, 1614726, 1794140, 2422089, 2691210, 3229452, 4036815, 4844178, 5382420, 7266267, 8073630, 9688356, 12110445, 14532534, 16147260, 24220890, 29065068, 36331335, 48441780, 72662670, 145325340]

約数ペア:

[(1, 145325340), (2, 72662670), (3, 48441780), (4, 36331335), (5, 29065068), (6, 24220890), (9, 16147260), (10, 14532534), (12, 12110445), (15, 9688356), (18, 8073630), (20, 7266267), (27, 5382420), (30, 4844178), (36, 4036815), (45, 3229452), (54, 2691210), (60, 2422089), (81, 1794140), (90, 1614726), (108, 1345605), (109, 1333260), (135, 1076484), (162, 897070), (180, 807363), (218, 666630), (270, 538242), (324, 448535), (327, 444420), (405, 358828), (436, 333315), (540, 269121), (545, 266652), (654, 222210), (810, 179414), (823, 176580), (981, 148140), (1090, 133326), (1308, 111105), (1620, 89707), (1635, 88884), (1646, 88290), (1962, 74070), (2180, 66663), (2469, 58860), (2943, 49380), (3270, 44442), (3292, 44145), (3924, 37035), (4115, 35316), (4905, 29628), (4938, 29430), (5886, 24690), (6540, 22221), (7407, 19620), (8230, 17658), (8829, 16460), (9810, 14814), (9876, 14715), (11772, 12345)]