77634450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 120

約数和(自身を含む): 223484580

約数和(自身を除く): 145850130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 135, 145, 150, 162, 174, 225, 261, 270, 290, 405, 435, 450, 522, 661, 675, 725, 783, 810, 870, 1305, 1322, 1350, 1450, 1566, 1983, 2025, 2175, 2349, 2610, 3305, 3915, 3966, 4050, 4350, 4698, 5949, 6525, 6610, 7830, 9915, 11745, 11898, 13050, 16525, 17847, 19169, 19575, 19830, 23490, 29745, 33050, 35694, 38338, 39150, 49575, 53541, 57507, 58725, 59490, 89235, 95845, 99150, 107082, 115014, 117450, 148725, 172521, 178470, 191690, 267705, 287535, 297450, 345042, 446175, 479225, 517563, 535410, 575070, 862605, 892350, 958450, 1035126, 1338525, 1437675, 1552689, 1725210, 2587815, 2677050, 2875350, 3105378, 4313025, 5175630, 7763445, 8626050, 12939075, 15526890, 25878150, 38817225, 77634450]

約数ペア:

[(1, 77634450), (2, 38817225), (3, 25878150), (5, 15526890), (6, 12939075), (9, 8626050), (10, 7763445), (15, 5175630), (18, 4313025), (25, 3105378), (27, 2875350), (29, 2677050), (30, 2587815), (45, 1725210), (50, 1552689), (54, 1437675), (58, 1338525), (75, 1035126), (81, 958450), (87, 892350), (90, 862605), (135, 575070), (145, 535410), (150, 517563), (162, 479225), (174, 446175), (225, 345042), (261, 297450), (270, 287535), (290, 267705), (405, 191690), (435, 178470), (450, 172521), (522, 148725), (661, 117450), (675, 115014), (725, 107082), (783, 99150), (810, 95845), (870, 89235), (1305, 59490), (1322, 58725), (1350, 57507), (1450, 53541), (1566, 49575), (1983, 39150), (2025, 38338), (2175, 35694), (2349, 33050), (2610, 29745), (3305, 23490), (3915, 19830), (3966, 19575), (4050, 19169), (4350, 17847), (4698, 16525), (5949, 13050), (6525, 11898), (6610, 11745), (7830, 9915)]