64837200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 210897216

約数和(自身を除く): 146060016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 761, 852, 1065, 1136, 1200, 1420, 1522, 1704, 1775, 2130, 2283, 2840, 3044, 3408, 3550, 3805, 4260, 4566, 5325, 5680, 6088, 7100, 7610, 8520, 9132, 10650, 11415, 12176, 14200, 15220, 17040, 18264, 19025, 21300, 22830, 28400, 30440, 36528, 38050, 42600, 45660, 54031, 57075, 60880, 76100, 85200, 91320, 108062, 114150, 152200, 162093, 182640, 216124, 228300, 270155, 304400, 324186, 432248, 456600, 540310, 648372, 810465, 864496, 913200, 1080620, 1296744, 1350775, 1620930, 2161240, 2593488, 2701550, 3241860, 4052325, 4322480, 5403100, 6483720, 8104650, 10806200, 12967440, 16209300, 21612400, 32418600, 64837200]

約数ペア:

[(1, 64837200), (2, 32418600), (3, 21612400), (4, 16209300), (5, 12967440), (6, 10806200), (8, 8104650), (10, 6483720), (12, 5403100), (15, 4322480), (16, 4052325), (20, 3241860), (24, 2701550), (25, 2593488), (30, 2161240), (40, 1620930), (48, 1350775), (50, 1296744), (60, 1080620), (71, 913200), (75, 864496), (80, 810465), (100, 648372), (120, 540310), (142, 456600), (150, 432248), (200, 324186), (213, 304400), (240, 270155), (284, 228300), (300, 216124), (355, 182640), (400, 162093), (426, 152200), (568, 114150), (600, 108062), (710, 91320), (761, 85200), (852, 76100), (1065, 60880), (1136, 57075), (1200, 54031), (1420, 45660), (1522, 42600), (1704, 38050), (1775, 36528), (2130, 30440), (2283, 28400), (2840, 22830), (3044, 21300), (3408, 19025), (3550, 18264), (3805, 17040), (4260, 15220), (4566, 14200), (5325, 12176), (5680, 11415), (6088, 10650), (7100, 9132), (7610, 8520)]