72885060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6863}}^1$

素因数の和:6937

約数の個数: 72

約数和(自身を含む): 224864640

約数和(自身を除く): 151979580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 6863, 10620, 13726, 20589, 27452, 34315, 41178, 61767, 68630, 82356, 102945, 123534, 137260, 205890, 247068, 308835, 404917, 411780, 617670, 809834, 1214751, 1235340, 1619668, 2024585, 2429502, 3644253, 4049170, 4859004, 6073755, 7288506, 8098340, 12147510, 14577012, 18221265, 24295020, 36442530, 72885060]

約数ペア:

[(1, 72885060), (2, 36442530), (3, 24295020), (4, 18221265), (5, 14577012), (6, 12147510), (9, 8098340), (10, 7288506), (12, 6073755), (15, 4859004), (18, 4049170), (20, 3644253), (30, 2429502), (36, 2024585), (45, 1619668), (59, 1235340), (60, 1214751), (90, 809834), (118, 617670), (177, 411780), (180, 404917), (236, 308835), (295, 247068), (354, 205890), (531, 137260), (590, 123534), (708, 102945), (885, 82356), (1062, 68630), (1180, 61767), (1770, 41178), (2124, 34315), (2655, 27452), (3540, 20589), (5310, 13726), (6863, 10620)]