145984050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1228

約数の個数: 72

約数和(自身を含む): 393674580

約数和(自身を除く): 247690530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 401, 450, 802, 809, 1203, 1618, 2005, 2406, 2427, 3609, 4010, 4045, 4854, 6015, 7218, 7281, 8090, 10025, 12030, 12135, 14562, 18045, 20050, 20225, 24270, 30075, 36090, 36405, 40450, 60150, 60675, 72810, 90225, 121350, 180450, 182025, 324409, 364050, 648818, 973227, 1622045, 1946454, 2919681, 3244090, 4866135, 5839362, 8110225, 9732270, 14598405, 16220450, 24330675, 29196810, 48661350, 72992025, 145984050]

約数ペア:

[(1, 145984050), (2, 72992025), (3, 48661350), (5, 29196810), (6, 24330675), (9, 16220450), (10, 14598405), (15, 9732270), (18, 8110225), (25, 5839362), (30, 4866135), (45, 3244090), (50, 2919681), (75, 1946454), (90, 1622045), (150, 973227), (225, 648818), (401, 364050), (450, 324409), (802, 182025), (809, 180450), (1203, 121350), (1618, 90225), (2005, 72810), (2406, 60675), (2427, 60150), (3609, 40450), (4010, 36405), (4045, 36090), (4854, 30075), (6015, 24270), (7218, 20225), (7281, 20050), (8090, 18045), (10025, 14562), (12030, 12135)]