64831500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{14407}}^1$

素因数の和:14432

約数の個数: 72

約数和(自身を含む): 204535968

約数和(自身を除く): 139704468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 14407, 28814, 43221, 57628, 72035, 86442, 129663, 144070, 172884, 216105, 259326, 288140, 360175, 432210, 518652, 648315, 720350, 864420, 1080525, 1296630, 1440700, 1800875, 2161050, 2593260, 3241575, 3601750, 4322100, 5402625, 6483150, 7203500, 10805250, 12966300, 16207875, 21610500, 32415750, 64831500]

約数ペア:

[(1, 64831500), (2, 32415750), (3, 21610500), (4, 16207875), (5, 12966300), (6, 10805250), (9, 7203500), (10, 6483150), (12, 5402625), (15, 4322100), (18, 3601750), (20, 3241575), (25, 2593260), (30, 2161050), (36, 1800875), (45, 1440700), (50, 1296630), (60, 1080525), (75, 864420), (90, 720350), (100, 648315), (125, 518652), (150, 432210), (180, 360175), (225, 288140), (250, 259326), (300, 216105), (375, 172884), (450, 144070), (500, 129663), (750, 86442), (900, 72035), (1125, 57628), (1500, 43221), (2250, 28814), (4500, 14407)]