1199219700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1949}}^1$

素因数の和:2266

約数の個数: 144

約数和(自身を含む): 3980995200

約数和(自身を除く): 2781775500

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, 293, 300, 350, 420, 525, 586, 700, 879, 1050, 1172, 1465, 1758, 1949, 2051, 2100, 2930, 3516, 3898, 4102, 4395, 5847, 5860, 6153, 7325, 7796, 8204, 8790, 9745, 10255, 11694, 12306, 13643, 14650, 17580, 19490, 20510, 21975, 23388, 24612, 27286, 29235, 29300, 30765, 38980, 40929, 41020, 43950, 48725, 51275, 54572, 58470, 61530, 68215, 81858, 87900, 97450, 102550, 116940, 123060, 136430, 146175, 153825, 163716, 194900, 204645, 205100, 272860, 292350, 307650, 341075, 409290, 571057, 584700, 615300, 682150, 818580, 1023225, 1142114, 1364300, 1713171, 2046450, 2284228, 2855285, 3426342, 3997399, 4092900, 5710570, 6852684, 7994798, 8565855, 11421140, 11992197, 14276425, 15989596, 17131710, 19986995, 23984394, 28552850, 34263420, 39973990, 42829275, 47968788, 57105700, 59960985, 79947980, 85658550, 99934975, 119921970, 171317100, 199869950, 239843940, 299804925, 399739900, 599609850, 1199219700]

約数ペア:

[(1, 1199219700), (2, 599609850), (3, 399739900), (4, 299804925), (5, 239843940), (6, 199869950), (7, 171317100), (10, 119921970), (12, 99934975), (14, 85658550), (15, 79947980), (20, 59960985), (21, 57105700), (25, 47968788), (28, 42829275), (30, 39973990), (35, 34263420), (42, 28552850), (50, 23984394), (60, 19986995), (70, 17131710), (75, 15989596), (84, 14276425), (100, 11992197), (105, 11421140), (140, 8565855), (150, 7994798), (175, 6852684), (210, 5710570), (293, 4092900), (300, 3997399), (350, 3426342), (420, 2855285), (525, 2284228), (586, 2046450), (700, 1713171), (879, 1364300), (1050, 1142114), (1172, 1023225), (1465, 818580), (1758, 682150), (1949, 615300), (2051, 584700), (2100, 571057), (2930, 409290), (3516, 341075), (3898, 307650), (4102, 292350), (4395, 272860), (5847, 205100), (5860, 204645), (6153, 194900), (7325, 163716), (7796, 153825), (8204, 146175), (8790, 136430), (9745, 123060), (10255, 116940), (11694, 102550), (12306, 97450), (13643, 87900), (14650, 81858), (17580, 68215), (19490, 61530), (20510, 58470), (21975, 54572), (23388, 51275), (24612, 48725), (27286, 43950), (29235, 41020), (29300, 40929), (30765, 38980)]