40978500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 126427392

約数和(自身を除く): 85448892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 750, 850, 1020, 1275, 1500, 1607, 1700, 2125, 2550, 3214, 4250, 4821, 5100, 6375, 6428, 8035, 8500, 9642, 12750, 16070, 19284, 24105, 25500, 27319, 32140, 40175, 48210, 54638, 80350, 81957, 96420, 109276, 120525, 136595, 160700, 163914, 200875, 241050, 273190, 327828, 401750, 409785, 482100, 546380, 602625, 682975, 803500, 819570, 1205250, 1365950, 1639140, 2048925, 2410500, 2731900, 3414875, 4097850, 6829750, 8195700, 10244625, 13659500, 20489250, 40978500]

約数ペア:

[(1, 40978500), (2, 20489250), (3, 13659500), (4, 10244625), (5, 8195700), (6, 6829750), (10, 4097850), (12, 3414875), (15, 2731900), (17, 2410500), (20, 2048925), (25, 1639140), (30, 1365950), (34, 1205250), (50, 819570), (51, 803500), (60, 682975), (68, 602625), (75, 546380), (85, 482100), (100, 409785), (102, 401750), (125, 327828), (150, 273190), (170, 241050), (204, 200875), (250, 163914), (255, 160700), (300, 136595), (340, 120525), (375, 109276), (425, 96420), (500, 81957), (510, 80350), (750, 54638), (850, 48210), (1020, 40175), (1275, 32140), (1500, 27319), (1607, 25500), (1700, 24105), (2125, 19284), (2550, 16070), (3214, 12750), (4250, 9642), (4821, 8500), (5100, 8035), (6375, 6428)]