78112380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 226836288

約数和(自身を除く): 148723908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 113, 123, 164, 205, 226, 246, 281, 339, 410, 452, 492, 562, 565, 615, 678, 820, 843, 1124, 1130, 1230, 1356, 1405, 1686, 1695, 2260, 2460, 2810, 3372, 3390, 4215, 4633, 5620, 6780, 8430, 9266, 11521, 13899, 16860, 18532, 23042, 23165, 27798, 31753, 34563, 46084, 46330, 55596, 57605, 63506, 69126, 69495, 92660, 95259, 115210, 127012, 138252, 138990, 158765, 172815, 190518, 230420, 277980, 317530, 345630, 381036, 476295, 635060, 691260, 952590, 1301873, 1905180, 2603746, 3905619, 5207492, 6509365, 7811238, 13018730, 15622476, 19528095, 26037460, 39056190, 78112380]

約数ペア:

[(1, 78112380), (2, 39056190), (3, 26037460), (4, 19528095), (5, 15622476), (6, 13018730), (10, 7811238), (12, 6509365), (15, 5207492), (20, 3905619), (30, 2603746), (41, 1905180), (60, 1301873), (82, 952590), (113, 691260), (123, 635060), (164, 476295), (205, 381036), (226, 345630), (246, 317530), (281, 277980), (339, 230420), (410, 190518), (452, 172815), (492, 158765), (562, 138990), (565, 138252), (615, 127012), (678, 115210), (820, 95259), (843, 92660), (1124, 69495), (1130, 69126), (1230, 63506), (1356, 57605), (1405, 55596), (1686, 46330), (1695, 46084), (2260, 34563), (2460, 31753), (2810, 27798), (3372, 23165), (3390, 23042), (4215, 18532), (4633, 16860), (5620, 13899), (6780, 11521), (8430, 9266)]