2449500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 7547904

約数和(自身を除く): 5098404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 71, 75, 92, 100, 115, 125, 138, 142, 150, 213, 230, 250, 276, 284, 300, 345, 355, 375, 426, 460, 500, 575, 690, 710, 750, 852, 1065, 1150, 1380, 1420, 1500, 1633, 1725, 1775, 2130, 2300, 2875, 3266, 3450, 3550, 4260, 4899, 5325, 5750, 6532, 6900, 7100, 8165, 8625, 8875, 9798, 10650, 11500, 16330, 17250, 17750, 19596, 21300, 24495, 26625, 32660, 34500, 35500, 40825, 48990, 53250, 81650, 97980, 106500, 122475, 163300, 204125, 244950, 408250, 489900, 612375, 816500, 1224750, 2449500]

約数ペア:

[(1, 2449500), (2, 1224750), (3, 816500), (4, 612375), (5, 489900), (6, 408250), (10, 244950), (12, 204125), (15, 163300), (20, 122475), (23, 106500), (25, 97980), (30, 81650), (46, 53250), (50, 48990), (60, 40825), (69, 35500), (71, 34500), (75, 32660), (92, 26625), (100, 24495), (115, 21300), (125, 19596), (138, 17750), (142, 17250), (150, 16330), (213, 11500), (230, 10650), (250, 9798), (276, 8875), (284, 8625), (300, 8165), (345, 7100), (355, 6900), (375, 6532), (426, 5750), (460, 5325), (500, 4899), (575, 4260), (690, 3550), (710, 3450), (750, 3266), (852, 2875), (1065, 2300), (1150, 2130), (1380, 1775), (1420, 1725), (1500, 1633)]