2203500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 6971328

約数和(自身を除く): 4767828

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, 113, 125, 130, 150, 156, 195, 226, 250, 260, 300, 325, 339, 375, 390, 452, 500, 565, 650, 678, 750, 780, 975, 1130, 1300, 1356, 1469, 1500, 1625, 1695, 1950, 2260, 2825, 2938, 3250, 3390, 3900, 4407, 4875, 5650, 5876, 6500, 6780, 7345, 8475, 8814, 9750, 11300, 14125, 14690, 16950, 17628, 19500, 22035, 28250, 29380, 33900, 36725, 42375, 44070, 56500, 73450, 84750, 88140, 110175, 146900, 169500, 183625, 220350, 367250, 440700, 550875, 734500, 1101750, 2203500]

約数ペア:

[(1, 2203500), (2, 1101750), (3, 734500), (4, 550875), (5, 440700), (6, 367250), (10, 220350), (12, 183625), (13, 169500), (15, 146900), (20, 110175), (25, 88140), (26, 84750), (30, 73450), (39, 56500), (50, 44070), (52, 42375), (60, 36725), (65, 33900), (75, 29380), (78, 28250), (100, 22035), (113, 19500), (125, 17628), (130, 16950), (150, 14690), (156, 14125), (195, 11300), (226, 9750), (250, 8814), (260, 8475), (300, 7345), (325, 6780), (339, 6500), (375, 5876), (390, 5650), (452, 4875), (500, 4407), (565, 3900), (650, 3390), (678, 3250), (750, 2938), (780, 2825), (975, 2260), (1130, 1950), (1300, 1695), (1356, 1625), (1469, 1500)]