120722700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{57487}}^1$

素因数の和:57511

約数の個数: 72

約数和(自身を含む): 399196672

約数和(自身を除く): 278473972

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, 57487, 114974, 172461, 229948, 287435, 344922, 402409, 574870, 689844, 804818, 862305, 1149740, 1207227, 1437175, 1609636, 1724610, 2012045, 2414454, 2874350, 3449220, 4024090, 4311525, 4828908, 5748700, 6036135, 8048180, 8623050, 10060225, 12072270, 17246100, 20120450, 24144540, 30180675, 40240900, 60361350, 120722700]

約数ペア:

[(1, 120722700), (2, 60361350), (3, 40240900), (4, 30180675), (5, 24144540), (6, 20120450), (7, 17246100), (10, 12072270), (12, 10060225), (14, 8623050), (15, 8048180), (20, 6036135), (21, 5748700), (25, 4828908), (28, 4311525), (30, 4024090), (35, 3449220), (42, 2874350), (50, 2414454), (60, 2012045), (70, 1724610), (75, 1609636), (84, 1437175), (100, 1207227), (105, 1149740), (140, 862305), (150, 804818), (175, 689844), (210, 574870), (300, 402409), (350, 344922), (420, 287435), (525, 229948), (700, 172461), (1050, 114974), (2100, 57487)]