130680900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{20743}}^1$

素因数の和:20770

約数の個数: 108

約数和(自身を含む): 468150592

約数和(自身を除く): 337469692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 20743, 41486, 62229, 82972, 103715, 124458, 145201, 186687, 207430, 248916, 290402, 311145, 373374, 414860, 435603, 518575, 580804, 622290, 726005, 746748, 871206, 933435, 1037150, 1244580, 1306809, 1452010, 1555725, 1742412, 1866870, 2074300, 2178015, 2613618, 2904020, 3111450, 3630025, 3733740, 4356030, 4667175, 5227236, 6222900, 6534045, 7260050, 8712060, 9334350, 10890075, 13068090, 14520100, 18668700, 21780150, 26136180, 32670225, 43560300, 65340450, 130680900]

約数ペア:

[(1, 130680900), (2, 65340450), (3, 43560300), (4, 32670225), (5, 26136180), (6, 21780150), (7, 18668700), (9, 14520100), (10, 13068090), (12, 10890075), (14, 9334350), (15, 8712060), (18, 7260050), (20, 6534045), (21, 6222900), (25, 5227236), (28, 4667175), (30, 4356030), (35, 3733740), (36, 3630025), (42, 3111450), (45, 2904020), (50, 2613618), (60, 2178015), (63, 2074300), (70, 1866870), (75, 1742412), (84, 1555725), (90, 1452010), (100, 1306809), (105, 1244580), (126, 1037150), (140, 933435), (150, 871206), (175, 746748), (180, 726005), (210, 622290), (225, 580804), (252, 518575), (300, 435603), (315, 414860), (350, 373374), (420, 311145), (450, 290402), (525, 248916), (630, 207430), (700, 186687), (900, 145201), (1050, 124458), (1260, 103715), (1575, 82972), (2100, 62229), (3150, 41486), (6300, 20743)]