55544580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3426

約数の個数: 144

約数和(自身を含む): 207427584

約数和(自身を除く): 151883004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3391, 4095, 5460, 6782, 8190, 10173, 13564, 16380, 16955, 20346, 23737, 30519, 33910, 40692, 44083, 47474, 50865, 61038, 67820, 71211, 88166, 94948, 101730, 118685, 122076, 132249, 142422, 152595, 176332, 203460, 213633, 220415, 237370, 264498, 284844, 305190, 308581, 356055, 396747, 427266, 440830, 474740, 528996, 610380, 617162, 661245, 712110, 793494, 854532, 881660, 925743, 1068165, 1234324, 1322490, 1424220, 1542905, 1586988, 1851486, 1983735, 2136330, 2644980, 2777229, 3085810, 3702972, 3967470, 4272660, 4628715, 5554458, 6171620, 7934940, 9257430, 11108916, 13886145, 18514860, 27772290, 55544580]

約数ペア:

[(1, 55544580), (2, 27772290), (3, 18514860), (4, 13886145), (5, 11108916), (6, 9257430), (7, 7934940), (9, 6171620), (10, 5554458), (12, 4628715), (13, 4272660), (14, 3967470), (15, 3702972), (18, 3085810), (20, 2777229), (21, 2644980), (26, 2136330), (28, 1983735), (30, 1851486), (35, 1586988), (36, 1542905), (39, 1424220), (42, 1322490), (45, 1234324), (52, 1068165), (60, 925743), (63, 881660), (65, 854532), (70, 793494), (78, 712110), (84, 661245), (90, 617162), (91, 610380), (105, 528996), (117, 474740), (126, 440830), (130, 427266), (140, 396747), (156, 356055), (180, 308581), (182, 305190), (195, 284844), (210, 264498), (234, 237370), (252, 220415), (260, 213633), (273, 203460), (315, 176332), (364, 152595), (390, 142422), (420, 132249), (455, 122076), (468, 118685), (546, 101730), (585, 94948), (630, 88166), (780, 71211), (819, 67820), (910, 61038), (1092, 50865), (1170, 47474), (1260, 44083), (1365, 40692), (1638, 33910), (1820, 30519), (2340, 23737), (2730, 20346), (3276, 16955), (3391, 16380), (4095, 13564), (5460, 10173), (6782, 8190)]