147663540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8870

約数の個数: 96

約数和(自身を含む): 474270720

約数和(自身を除く): 326607180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 8821, 16740, 17642, 26463, 35284, 44105, 52926, 79389, 88210, 105852, 132315, 158778, 176420, 238167, 264630, 273451, 317556, 396945, 476334, 529260, 546902, 793890, 820353, 952668, 1093804, 1190835, 1367255, 1587780, 1640706, 2381670, 2461059, 2734510, 3281412, 4101765, 4763340, 4922118, 5469020, 7383177, 8203530, 9844236, 12305295, 14766354, 16407060, 24610590, 29532708, 36915885, 49221180, 73831770, 147663540]

約数ペア:

[(1, 147663540), (2, 73831770), (3, 49221180), (4, 36915885), (5, 29532708), (6, 24610590), (9, 16407060), (10, 14766354), (12, 12305295), (15, 9844236), (18, 8203530), (20, 7383177), (27, 5469020), (30, 4922118), (31, 4763340), (36, 4101765), (45, 3281412), (54, 2734510), (60, 2461059), (62, 2381670), (90, 1640706), (93, 1587780), (108, 1367255), (124, 1190835), (135, 1093804), (155, 952668), (180, 820353), (186, 793890), (270, 546902), (279, 529260), (310, 476334), (372, 396945), (465, 317556), (540, 273451), (558, 264630), (620, 238167), (837, 176420), (930, 158778), (1116, 132315), (1395, 105852), (1674, 88210), (1860, 79389), (2790, 52926), (3348, 44105), (4185, 35284), (5580, 26463), (8370, 17642), (8821, 16740)]