313626150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{709}}^1\times {\mathrm{983}}^1$

素因数の和:1710

約数の個数: 72

約数和(自身を含む): 844655760

約数和(自身を除く): 531029610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 709, 983, 1418, 1966, 2127, 2949, 3545, 4254, 4915, 5898, 6381, 7090, 8847, 9830, 10635, 12762, 14745, 17694, 17725, 21270, 24575, 29490, 31905, 35450, 44235, 49150, 53175, 63810, 73725, 88470, 106350, 147450, 159525, 221175, 319050, 442350, 696947, 1393894, 2090841, 3484735, 4181682, 6272523, 6969470, 10454205, 12545046, 17423675, 20908410, 31362615, 34847350, 52271025, 62725230, 104542050, 156813075, 313626150]

約数ペア:

[(1, 313626150), (2, 156813075), (3, 104542050), (5, 62725230), (6, 52271025), (9, 34847350), (10, 31362615), (15, 20908410), (18, 17423675), (25, 12545046), (30, 10454205), (45, 6969470), (50, 6272523), (75, 4181682), (90, 3484735), (150, 2090841), (225, 1393894), (450, 696947), (709, 442350), (983, 319050), (1418, 221175), (1966, 159525), (2127, 147450), (2949, 106350), (3545, 88470), (4254, 73725), (4915, 63810), (5898, 53175), (6381, 49150), (7090, 44235), (8847, 35450), (9830, 31905), (10635, 29490), (12762, 24575), (14745, 21270), (17694, 17725)]