8090550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 24060960

約数和(自身を除く): 15970410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 461, 585, 650, 675, 702, 922, 975, 1170, 1350, 1383, 1755, 1950, 2305, 2766, 2925, 3510, 4149, 4610, 5850, 5993, 6915, 8298, 8775, 11525, 11986, 12447, 13830, 17550, 17979, 20745, 23050, 24894, 29965, 34575, 35958, 41490, 53937, 59930, 62235, 69150, 89895, 103725, 107874, 124470, 149825, 161811, 179790, 207450, 269685, 299650, 311175, 323622, 449475, 539370, 622350, 809055, 898950, 1348425, 1618110, 2696850, 4045275, 8090550]

約数ペア:

[(1, 8090550), (2, 4045275), (3, 2696850), (5, 1618110), (6, 1348425), (9, 898950), (10, 809055), (13, 622350), (15, 539370), (18, 449475), (25, 323622), (26, 311175), (27, 299650), (30, 269685), (39, 207450), (45, 179790), (50, 161811), (54, 149825), (65, 124470), (75, 107874), (78, 103725), (90, 89895), (117, 69150), (130, 62235), (135, 59930), (150, 53937), (195, 41490), (225, 35958), (234, 34575), (270, 29965), (325, 24894), (351, 23050), (390, 20745), (450, 17979), (461, 17550), (585, 13830), (650, 12447), (675, 11986), (702, 11525), (922, 8775), (975, 8298), (1170, 6915), (1350, 5993), (1383, 5850), (1755, 4610), (1950, 4149), (2305, 3510), (2766, 2925)]