66399450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 187862976

約数和(自身を除く): 121463526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2003, 2210, 2550, 3315, 4006, 5525, 6009, 6630, 10015, 11050, 12018, 16575, 20030, 26039, 30045, 33150, 34051, 50075, 52078, 60090, 68102, 78117, 100150, 102153, 130195, 150225, 156234, 170255, 204306, 260390, 300450, 340510, 390585, 442663, 510765, 650975, 781170, 851275, 885326, 1021530, 1301950, 1327989, 1702550, 1952925, 2213315, 2553825, 2655978, 3905850, 4426630, 5107650, 6639945, 11066575, 13279890, 22133150, 33199725, 66399450]

約数ペア:

[(1, 66399450), (2, 33199725), (3, 22133150), (5, 13279890), (6, 11066575), (10, 6639945), (13, 5107650), (15, 4426630), (17, 3905850), (25, 2655978), (26, 2553825), (30, 2213315), (34, 1952925), (39, 1702550), (50, 1327989), (51, 1301950), (65, 1021530), (75, 885326), (78, 851275), (85, 781170), (102, 650975), (130, 510765), (150, 442663), (170, 390585), (195, 340510), (221, 300450), (255, 260390), (325, 204306), (390, 170255), (425, 156234), (442, 150225), (510, 130195), (650, 102153), (663, 100150), (850, 78117), (975, 68102), (1105, 60090), (1275, 52078), (1326, 50075), (1950, 34051), (2003, 33150), (2210, 30045), (2550, 26039), (3315, 20030), (4006, 16575), (5525, 12018), (6009, 11050), (6630, 10015)]