148618350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1481}}^1$

素因数の和:1722

約数の個数: 72

約数和(自身を含む): 401349312

約数和(自身を除く): 252730962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 223, 225, 446, 450, 669, 1115, 1338, 1481, 2007, 2230, 2962, 3345, 4014, 4443, 5575, 6690, 7405, 8886, 10035, 11150, 13329, 14810, 16725, 20070, 22215, 26658, 33450, 37025, 44430, 50175, 66645, 74050, 100350, 111075, 133290, 222150, 330263, 333225, 660526, 666450, 990789, 1651315, 1981578, 2972367, 3302630, 4953945, 5944734, 8256575, 9907890, 14861835, 16513150, 24769725, 29723670, 49539450, 74309175, 148618350]

約数ペア:

[(1, 148618350), (2, 74309175), (3, 49539450), (5, 29723670), (6, 24769725), (9, 16513150), (10, 14861835), (15, 9907890), (18, 8256575), (25, 5944734), (30, 4953945), (45, 3302630), (50, 2972367), (75, 1981578), (90, 1651315), (150, 990789), (223, 666450), (225, 660526), (446, 333225), (450, 330263), (669, 222150), (1115, 133290), (1338, 111075), (1481, 100350), (2007, 74050), (2230, 66645), (2962, 50175), (3345, 44430), (4014, 37025), (4443, 33450), (5575, 26658), (6690, 22215), (7405, 20070), (8886, 16725), (10035, 14810), (11150, 13329)]