1125219000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{2389}}^1$

素因数の和:2570

約数の個数: 128

約数和(自身を含む): 3534523200

約数和(自身を除く): 2409304200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 157, 200, 250, 300, 314, 375, 471, 500, 600, 628, 750, 785, 942, 1000, 1256, 1500, 1570, 1884, 2355, 2389, 3000, 3140, 3768, 3925, 4710, 4778, 6280, 7167, 7850, 9420, 9556, 11775, 11945, 14334, 15700, 18840, 19112, 19625, 23550, 23890, 28668, 31400, 35835, 39250, 47100, 47780, 57336, 58875, 59725, 71670, 78500, 94200, 95560, 117750, 119450, 143340, 157000, 179175, 235500, 238900, 286680, 298625, 358350, 375073, 471000, 477800, 597250, 716700, 750146, 895875, 1125219, 1194500, 1433400, 1500292, 1791750, 1875365, 2250438, 2389000, 3000584, 3583500, 3750730, 4500876, 5626095, 7167000, 7501460, 9001752, 9376825, 11252190, 15002920, 18753650, 22504380, 28130475, 37507300, 45008760, 46884125, 56260950, 75014600, 93768250, 112521900, 140652375, 187536500, 225043800, 281304750, 375073000, 562609500, 1125219000]

約数ペア:

[(1, 1125219000), (2, 562609500), (3, 375073000), (4, 281304750), (5, 225043800), (6, 187536500), (8, 140652375), (10, 112521900), (12, 93768250), (15, 75014600), (20, 56260950), (24, 46884125), (25, 45008760), (30, 37507300), (40, 28130475), (50, 22504380), (60, 18753650), (75, 15002920), (100, 11252190), (120, 9376825), (125, 9001752), (150, 7501460), (157, 7167000), (200, 5626095), (250, 4500876), (300, 3750730), (314, 3583500), (375, 3000584), (471, 2389000), (500, 2250438), (600, 1875365), (628, 1791750), (750, 1500292), (785, 1433400), (942, 1194500), (1000, 1125219), (1256, 895875), (1500, 750146), (1570, 716700), (1884, 597250), (2355, 477800), (2389, 471000), (3000, 375073), (3140, 358350), (3768, 298625), (3925, 286680), (4710, 238900), (4778, 235500), (6280, 179175), (7167, 157000), (7850, 143340), (9420, 119450), (9556, 117750), (11775, 95560), (11945, 94200), (14334, 78500), (15700, 71670), (18840, 59725), (19112, 58875), (19625, 57336), (23550, 47780), (23890, 47100), (28668, 39250), (31400, 35835)]