53556660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 173678400

約数和(自身を除く): 120121740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 59, 60, 82, 90, 108, 118, 123, 135, 164, 177, 180, 205, 236, 246, 270, 295, 354, 369, 410, 492, 531, 540, 590, 615, 708, 738, 820, 885, 1062, 1107, 1180, 1230, 1476, 1593, 1681, 1770, 1845, 2124, 2214, 2419, 2460, 2655, 3186, 3362, 3540, 3690, 4428, 4838, 5043, 5310, 5535, 6372, 6724, 7257, 7380, 7965, 8405, 9676, 10086, 10620, 11070, 12095, 14514, 15129, 15930, 16810, 20172, 21771, 22140, 24190, 25215, 29028, 30258, 31860, 33620, 36285, 43542, 45387, 48380, 50430, 60516, 65313, 72570, 75645, 87084, 90774, 99179, 100860, 108855, 130626, 145140, 151290, 181548, 198358, 217710, 226935, 261252, 297537, 302580, 326565, 396716, 435420, 453870, 495895, 595074, 653130, 892611, 907740, 991790, 1190148, 1306260, 1487685, 1785222, 1983580, 2677833, 2975370, 3570444, 4463055, 5355666, 5950740, 8926110, 10711332, 13389165, 17852220, 26778330, 53556660]

約数ペア:

[(1, 53556660), (2, 26778330), (3, 17852220), (4, 13389165), (5, 10711332), (6, 8926110), (9, 5950740), (10, 5355666), (12, 4463055), (15, 3570444), (18, 2975370), (20, 2677833), (27, 1983580), (30, 1785222), (36, 1487685), (41, 1306260), (45, 1190148), (54, 991790), (59, 907740), (60, 892611), (82, 653130), (90, 595074), (108, 495895), (118, 453870), (123, 435420), (135, 396716), (164, 326565), (177, 302580), (180, 297537), (205, 261252), (236, 226935), (246, 217710), (270, 198358), (295, 181548), (354, 151290), (369, 145140), (410, 130626), (492, 108855), (531, 100860), (540, 99179), (590, 90774), (615, 87084), (708, 75645), (738, 72570), (820, 65313), (885, 60516), (1062, 50430), (1107, 48380), (1180, 45387), (1230, 43542), (1476, 36285), (1593, 33620), (1681, 31860), (1770, 30258), (1845, 29028), (2124, 25215), (2214, 24190), (2419, 22140), (2460, 21771), (2655, 20172), (3186, 16810), (3362, 15930), (3540, 15129), (3690, 14514), (4428, 12095), (4838, 11070), (5043, 10620), (5310, 10086), (5535, 9676), (6372, 8405), (6724, 7965), (7257, 7380)]