156956100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2466

約数の個数: 144

約数和(自身を含む): 535965696

約数和(自身を除く): 379009596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2411, 2604, 3100, 3255, 4340, 4650, 4822, 5425, 6510, 7233, 9300, 9644, 10850, 12055, 13020, 14466, 16275, 16877, 21700, 24110, 28932, 32550, 33754, 36165, 48220, 50631, 60275, 65100, 67508, 72330, 74741, 84385, 101262, 120550, 144660, 149482, 168770, 180825, 202524, 224223, 241100, 253155, 298964, 337540, 361650, 373705, 421925, 448446, 506310, 523187, 723300, 747410, 843850, 896892, 1012620, 1046374, 1121115, 1265775, 1494820, 1569561, 1687700, 1868525, 2092748, 2242230, 2531550, 2615935, 3139122, 3737050, 4484460, 5063100, 5231870, 5605575, 6278244, 7474100, 7847805, 10463740, 11211150, 13079675, 15695610, 22422300, 26159350, 31391220, 39239025, 52318700, 78478050, 156956100]

約数ペア:

[(1, 156956100), (2, 78478050), (3, 52318700), (4, 39239025), (5, 31391220), (6, 26159350), (7, 22422300), (10, 15695610), (12, 13079675), (14, 11211150), (15, 10463740), (20, 7847805), (21, 7474100), (25, 6278244), (28, 5605575), (30, 5231870), (31, 5063100), (35, 4484460), (42, 3737050), (50, 3139122), (60, 2615935), (62, 2531550), (70, 2242230), (75, 2092748), (84, 1868525), (93, 1687700), (100, 1569561), (105, 1494820), (124, 1265775), (140, 1121115), (150, 1046374), (155, 1012620), (175, 896892), (186, 843850), (210, 747410), (217, 723300), (300, 523187), (310, 506310), (350, 448446), (372, 421925), (420, 373705), (434, 361650), (465, 337540), (525, 298964), (620, 253155), (651, 241100), (700, 224223), (775, 202524), (868, 180825), (930, 168770), (1050, 149482), (1085, 144660), (1302, 120550), (1550, 101262), (1860, 84385), (2100, 74741), (2170, 72330), (2325, 67508), (2411, 65100), (2604, 60275), (3100, 50631), (3255, 48220), (4340, 36165), (4650, 33754), (4822, 32550), (5425, 28932), (6510, 24110), (7233, 21700), (9300, 16877), (9644, 16275), (10850, 14466), (12055, 13020)]