320187150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{677}}^1\times {\mathrm{1051}}^1$

素因数の和:1746

約数の個数: 72

約数和(自身を含む): 862326504

約数和(自身を除く): 542139354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 677, 1051, 1354, 2031, 2102, 3153, 3385, 4062, 5255, 6093, 6306, 6770, 9459, 10155, 10510, 12186, 15765, 16925, 18918, 20310, 26275, 30465, 31530, 33850, 47295, 50775, 52550, 60930, 78825, 94590, 101550, 152325, 157650, 236475, 304650, 472950, 711527, 1423054, 2134581, 3557635, 4269162, 6403743, 7115270, 10672905, 12807486, 17788175, 21345810, 32018715, 35576350, 53364525, 64037430, 106729050, 160093575, 320187150]

約数ペア:

[(1, 320187150), (2, 160093575), (3, 106729050), (5, 64037430), (6, 53364525), (9, 35576350), (10, 32018715), (15, 21345810), (18, 17788175), (25, 12807486), (30, 10672905), (45, 7115270), (50, 6403743), (75, 4269162), (90, 3557635), (150, 2134581), (225, 1423054), (450, 711527), (677, 472950), (1051, 304650), (1354, 236475), (2031, 157650), (2102, 152325), (3153, 101550), (3385, 94590), (4062, 78825), (5255, 60930), (6093, 52550), (6306, 50775), (6770, 47295), (9459, 33850), (10155, 31530), (10510, 30465), (12186, 26275), (15765, 20310), (16925, 18918)]