45198300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{21523}}^1$

素因数の和:21547

約数の個数: 72

約数和(自身を含む): 149462656

約数和(自身を除く): 104264356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 21523, 43046, 64569, 86092, 107615, 129138, 150661, 215230, 258276, 301322, 322845, 430460, 451983, 538075, 602644, 645690, 753305, 903966, 1076150, 1291380, 1506610, 1614225, 1807932, 2152300, 2259915, 3013220, 3228450, 3766525, 4519830, 6456900, 7533050, 9039660, 11299575, 15066100, 22599150, 45198300]

約数ペア:

[(1, 45198300), (2, 22599150), (3, 15066100), (4, 11299575), (5, 9039660), (6, 7533050), (7, 6456900), (10, 4519830), (12, 3766525), (14, 3228450), (15, 3013220), (20, 2259915), (21, 2152300), (25, 1807932), (28, 1614225), (30, 1506610), (35, 1291380), (42, 1076150), (50, 903966), (60, 753305), (70, 645690), (75, 602644), (84, 538075), (100, 451983), (105, 430460), (140, 322845), (150, 301322), (175, 258276), (210, 215230), (300, 150661), (350, 129138), (420, 107615), (525, 86092), (700, 64569), (1050, 43046), (2100, 21523)]