9005100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2339

約数の個数: 72

約数和(自身を含む): 28071120

約数和(自身を除く): 19066020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 2309, 3900, 4618, 6927, 9236, 11545, 13854, 23090, 27708, 30017, 34635, 46180, 57725, 60034, 69270, 90051, 115450, 120068, 138540, 150085, 173175, 180102, 230900, 300170, 346350, 360204, 450255, 600340, 692700, 750425, 900510, 1500850, 1801020, 2251275, 3001700, 4502550, 9005100]

約数ペア:

[(1, 9005100), (2, 4502550), (3, 3001700), (4, 2251275), (5, 1801020), (6, 1500850), (10, 900510), (12, 750425), (13, 692700), (15, 600340), (20, 450255), (25, 360204), (26, 346350), (30, 300170), (39, 230900), (50, 180102), (52, 173175), (60, 150085), (65, 138540), (75, 120068), (78, 115450), (100, 90051), (130, 69270), (150, 60034), (156, 57725), (195, 46180), (260, 34635), (300, 30017), (325, 27708), (390, 23090), (650, 13854), (780, 11545), (975, 9236), (1300, 6927), (1950, 4618), (2309, 3900)]