153208860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9915

約数の個数: 96

約数和(自身を含む): 503569920

約数和(自身を除く): 350361060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 9859, 15540, 19718, 29577, 39436, 49295, 59154, 69013, 98590, 118308, 138026, 147885, 197180, 207039, 276052, 295770, 345065, 364783, 414078, 591540, 690130, 729566, 828156, 1035195, 1094349, 1380260, 1459132, 1823915, 2070390, 2188698, 2553481, 3647830, 4140780, 4377396, 5106962, 5471745, 7295660, 7660443, 10213924, 10943490, 12767405, 15320886, 21886980, 25534810, 30641772, 38302215, 51069620, 76604430, 153208860]

約数ペア:

[(1, 153208860), (2, 76604430), (3, 51069620), (4, 38302215), (5, 30641772), (6, 25534810), (7, 21886980), (10, 15320886), (12, 12767405), (14, 10943490), (15, 10213924), (20, 7660443), (21, 7295660), (28, 5471745), (30, 5106962), (35, 4377396), (37, 4140780), (42, 3647830), (60, 2553481), (70, 2188698), (74, 2070390), (84, 1823915), (105, 1459132), (111, 1380260), (140, 1094349), (148, 1035195), (185, 828156), (210, 729566), (222, 690130), (259, 591540), (370, 414078), (420, 364783), (444, 345065), (518, 295770), (555, 276052), (740, 207039), (777, 197180), (1036, 147885), (1110, 138026), (1295, 118308), (1554, 98590), (2220, 69013), (2590, 59154), (3108, 49295), (3885, 39436), (5180, 29577), (7770, 19718), (9859, 15540)]