163364100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 490801920

約数和(自身を除く): 327437820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 79, 100, 113, 122, 150, 158, 183, 226, 237, 244, 300, 305, 316, 339, 366, 395, 452, 474, 565, 610, 678, 732, 790, 915, 948, 1130, 1185, 1220, 1356, 1525, 1580, 1695, 1830, 1975, 2260, 2370, 2825, 3050, 3390, 3660, 3950, 4575, 4740, 4819, 5650, 5925, 6100, 6780, 6893, 7900, 8475, 8927, 9150, 9638, 11300, 11850, 13786, 14457, 16950, 17854, 18300, 19276, 20679, 23700, 24095, 26781, 27572, 28914, 33900, 34465, 35708, 41358, 44635, 48190, 53562, 57828, 68930, 72285, 82716, 89270, 96380, 103395, 107124, 120475, 133905, 137860, 144570, 172325, 178540, 206790, 223175, 240950, 267810, 289140, 344650, 361425, 413580, 446350, 481900, 516975, 535620, 544547, 669525, 689300, 722850, 892700, 1033950, 1089094, 1339050, 1445700, 1633641, 2067900, 2178188, 2678100, 2722735, 3267282, 5445470, 6534564, 8168205, 10890940, 13613675, 16336410, 27227350, 32672820, 40841025, 54454700, 81682050, 163364100]

約数ペア:

[(1, 163364100), (2, 81682050), (3, 54454700), (4, 40841025), (5, 32672820), (6, 27227350), (10, 16336410), (12, 13613675), (15, 10890940), (20, 8168205), (25, 6534564), (30, 5445470), (50, 3267282), (60, 2722735), (61, 2678100), (75, 2178188), (79, 2067900), (100, 1633641), (113, 1445700), (122, 1339050), (150, 1089094), (158, 1033950), (183, 892700), (226, 722850), (237, 689300), (244, 669525), (300, 544547), (305, 535620), (316, 516975), (339, 481900), (366, 446350), (395, 413580), (452, 361425), (474, 344650), (565, 289140), (610, 267810), (678, 240950), (732, 223175), (790, 206790), (915, 178540), (948, 172325), (1130, 144570), (1185, 137860), (1220, 133905), (1356, 120475), (1525, 107124), (1580, 103395), (1695, 96380), (1830, 89270), (1975, 82716), (2260, 72285), (2370, 68930), (2825, 57828), (3050, 53562), (3390, 48190), (3660, 44635), (3950, 41358), (4575, 35708), (4740, 34465), (4819, 33900), (5650, 28914), (5925, 27572), (6100, 26781), (6780, 24095), (6893, 23700), (7900, 20679), (8475, 19276), (8927, 18300), (9150, 17854), (9638, 16950), (11300, 14457), (11850, 13786)]