9291000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 30700800

約数和(自身を除く): 21409800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 163, 190, 200, 228, 250, 285, 300, 326, 375, 380, 456, 475, 489, 500, 570, 600, 652, 750, 760, 815, 950, 978, 1000, 1140, 1304, 1425, 1500, 1630, 1900, 1956, 2280, 2375, 2445, 2850, 3000, 3097, 3260, 3800, 3912, 4075, 4750, 4890, 5700, 6194, 6520, 7125, 8150, 9291, 9500, 9780, 11400, 12225, 12388, 14250, 15485, 16300, 18582, 19000, 19560, 20375, 24450, 24776, 28500, 30970, 32600, 37164, 40750, 46455, 48900, 57000, 61125, 61940, 74328, 77425, 81500, 92910, 97800, 122250, 123880, 154850, 163000, 185820, 232275, 244500, 309700, 371640, 387125, 464550, 489000, 619400, 774250, 929100, 1161375, 1548500, 1858200, 2322750, 3097000, 4645500, 9291000]

約数ペア:

[(1, 9291000), (2, 4645500), (3, 3097000), (4, 2322750), (5, 1858200), (6, 1548500), (8, 1161375), (10, 929100), (12, 774250), (15, 619400), (19, 489000), (20, 464550), (24, 387125), (25, 371640), (30, 309700), (38, 244500), (40, 232275), (50, 185820), (57, 163000), (60, 154850), (75, 123880), (76, 122250), (95, 97800), (100, 92910), (114, 81500), (120, 77425), (125, 74328), (150, 61940), (152, 61125), (163, 57000), (190, 48900), (200, 46455), (228, 40750), (250, 37164), (285, 32600), (300, 30970), (326, 28500), (375, 24776), (380, 24450), (456, 20375), (475, 19560), (489, 19000), (500, 18582), (570, 16300), (600, 15485), (652, 14250), (750, 12388), (760, 12225), (815, 11400), (950, 9780), (978, 9500), (1000, 9291), (1140, 8150), (1304, 7125), (1425, 6520), (1500, 6194), (1630, 5700), (1900, 4890), (1956, 4750), (2280, 4075), (2375, 3912), (2445, 3800), (2850, 3260), (3000, 3097)]