427156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3512

約数の個数: 144

約数和(自身を含む): 1392388704

約数和(自身を除く): 965232084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 726, 748, 935, 1020, 1122, 1210, 1452, 1815, 1870, 2057, 2244, 2420, 2805, 3461, 3630, 3740, 4114, 5610, 6171, 6922, 7260, 8228, 10285, 10383, 11220, 12342, 13844, 17305, 20570, 20766, 24684, 30855, 34610, 38071, 41140, 41532, 51915, 58837, 61710, 69220, 76142, 103830, 114213, 117674, 123420, 152284, 176511, 190355, 207660, 228426, 235348, 294185, 353022, 380710, 418781, 456852, 571065, 588370, 647207, 706044, 761420, 837562, 882555, 1142130, 1176740, 1256343, 1294414, 1675124, 1765110, 1941621, 2093905, 2284260, 2512686, 2588828, 3236035, 3530220, 3883242, 4187810, 5025372, 6281715, 6472070, 7119277, 7766484, 8375620, 9708105, 12563430, 12944140, 14238554, 19416210, 21357831, 25126860, 28477108, 35596385, 38832420, 42715662, 71192770, 85431324, 106789155, 142385540, 213578310, 427156620]

約数ペア:

[(1, 427156620), (2, 213578310), (3, 142385540), (4, 106789155), (5, 85431324), (6, 71192770), (10, 42715662), (11, 38832420), (12, 35596385), (15, 28477108), (17, 25126860), (20, 21357831), (22, 19416210), (30, 14238554), (33, 12944140), (34, 12563430), (44, 9708105), (51, 8375620), (55, 7766484), (60, 7119277), (66, 6472070), (68, 6281715), (85, 5025372), (102, 4187810), (110, 3883242), (121, 3530220), (132, 3236035), (165, 2588828), (170, 2512686), (187, 2284260), (204, 2093905), (220, 1941621), (242, 1765110), (255, 1675124), (330, 1294414), (340, 1256343), (363, 1176740), (374, 1142130), (484, 882555), (510, 837562), (561, 761420), (605, 706044), (660, 647207), (726, 588370), (748, 571065), (935, 456852), (1020, 418781), (1122, 380710), (1210, 353022), (1452, 294185), (1815, 235348), (1870, 228426), (2057, 207660), (2244, 190355), (2420, 176511), (2805, 152284), (3461, 123420), (3630, 117674), (3740, 114213), (4114, 103830), (5610, 76142), (6171, 69220), (6922, 61710), (7260, 58837), (8228, 51915), (10285, 41532), (10383, 41140), (11220, 38071), (12342, 34610), (13844, 30855), (17305, 24684), (20570, 20766)]