65514420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 120

約数和(自身を含む): 211268904

約数和(自身を除く): 145754484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1093, 1110, 1332, 1620, 1665, 1998, 2186, 2220, 2997, 3279, 3330, 3996, 4372, 4995, 5465, 5994, 6558, 6660, 9837, 9990, 10930, 11988, 13116, 14985, 16395, 19674, 19980, 21860, 29511, 29970, 32790, 39348, 40441, 49185, 59022, 59940, 65580, 80882, 88533, 98370, 118044, 121323, 147555, 161764, 177066, 196740, 202205, 242646, 295110, 354132, 363969, 404410, 442665, 485292, 590220, 606615, 727938, 808820, 885330, 1091907, 1213230, 1455876, 1770660, 1819845, 2183814, 2426460, 3275721, 3639690, 4367628, 5459535, 6551442, 7279380, 10919070, 13102884, 16378605, 21838140, 32757210, 65514420]

約数ペア:

[(1, 65514420), (2, 32757210), (3, 21838140), (4, 16378605), (5, 13102884), (6, 10919070), (9, 7279380), (10, 6551442), (12, 5459535), (15, 4367628), (18, 3639690), (20, 3275721), (27, 2426460), (30, 2183814), (36, 1819845), (37, 1770660), (45, 1455876), (54, 1213230), (60, 1091907), (74, 885330), (81, 808820), (90, 727938), (108, 606615), (111, 590220), (135, 485292), (148, 442665), (162, 404410), (180, 363969), (185, 354132), (222, 295110), (270, 242646), (324, 202205), (333, 196740), (370, 177066), (405, 161764), (444, 147555), (540, 121323), (555, 118044), (666, 98370), (740, 88533), (810, 80882), (999, 65580), (1093, 59940), (1110, 59022), (1332, 49185), (1620, 40441), (1665, 39348), (1998, 32790), (2186, 29970), (2220, 29511), (2997, 21860), (3279, 19980), (3330, 19674), (3996, 16395), (4372, 14985), (4995, 13116), (5465, 11988), (5994, 10930), (6558, 9990), (6660, 9837)]