204884400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{24391}}^1$

素因数の和:24419

約数の個数: 120

約数和(自身を含む): 750102784

約数和(自身を除く): 545218384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 24391, 48782, 73173, 97564, 121955, 146346, 170737, 195128, 243910, 292692, 341474, 365865, 390256, 487820, 512211, 585384, 609775, 682948, 731730, 853685, 975640, 1024422, 1170768, 1219550, 1365896, 1463460, 1707370, 1829325, 1951280, 2048844, 2439100, 2561055, 2731792, 2926920, 3414740, 3658650, 4097688, 4268425, 4878200, 5122110, 5853840, 6829480, 7317300, 8195376, 8536850, 9756400, 10244220, 12805275, 13658960, 14634600, 17073700, 20488440, 25610550, 29269200, 34147400, 40976880, 51221100, 68294800, 102442200, 204884400]

約数ペア:

[(1, 204884400), (2, 102442200), (3, 68294800), (4, 51221100), (5, 40976880), (6, 34147400), (7, 29269200), (8, 25610550), (10, 20488440), (12, 17073700), (14, 14634600), (15, 13658960), (16, 12805275), (20, 10244220), (21, 9756400), (24, 8536850), (25, 8195376), (28, 7317300), (30, 6829480), (35, 5853840), (40, 5122110), (42, 4878200), (48, 4268425), (50, 4097688), (56, 3658650), (60, 3414740), (70, 2926920), (75, 2731792), (80, 2561055), (84, 2439100), (100, 2048844), (105, 1951280), (112, 1829325), (120, 1707370), (140, 1463460), (150, 1365896), (168, 1219550), (175, 1170768), (200, 1024422), (210, 975640), (240, 853685), (280, 731730), (300, 682948), (336, 609775), (350, 585384), (400, 512211), (420, 487820), (525, 390256), (560, 365865), (600, 341474), (700, 292692), (840, 243910), (1050, 195128), (1200, 170737), (1400, 146346), (1680, 121955), (2100, 97564), (2800, 73173), (4200, 48782), (8400, 24391)]