972643500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 3082349088

約数和(自身を除く): 2109705588

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, 331, 375, 450, 500, 653, 662, 750, 900, 993, 1125, 1306, 1324, 1500, 1655, 1959, 1986, 2250, 2612, 2979, 3265, 3310, 3918, 3972, 4500, 4965, 5877, 5958, 6530, 6620, 7836, 8275, 9795, 9930, 11754, 11916, 13060, 14895, 16325, 16550, 19590, 19860, 23508, 24825, 29385, 29790, 32650, 33100, 39180, 41375, 48975, 49650, 58770, 59580, 65300, 74475, 81625, 82750, 97950, 99300, 117540, 124125, 146925, 148950, 163250, 165500, 195900, 216143, 244875, 248250, 293850, 297900, 326500, 372375, 432286, 489750, 496500, 587700, 648429, 734625, 744750, 864572, 979500, 1080715, 1296858, 1469250, 1489500, 1945287, 2161430, 2593716, 2938500, 3242145, 3890574, 4322860, 5403575, 6484290, 7781148, 9726435, 10807150, 12968580, 16210725, 19452870, 21614300, 27017875, 32421450, 38905740, 48632175, 54035750, 64842900, 81053625, 97264350, 108071500, 162107250, 194528700, 243160875, 324214500, 486321750, 972643500]

約数ペア:

[(1, 972643500), (2, 486321750), (3, 324214500), (4, 243160875), (5, 194528700), (6, 162107250), (9, 108071500), (10, 97264350), (12, 81053625), (15, 64842900), (18, 54035750), (20, 48632175), (25, 38905740), (30, 32421450), (36, 27017875), (45, 21614300), (50, 19452870), (60, 16210725), (75, 12968580), (90, 10807150), (100, 9726435), (125, 7781148), (150, 6484290), (180, 5403575), (225, 4322860), (250, 3890574), (300, 3242145), (331, 2938500), (375, 2593716), (450, 2161430), (500, 1945287), (653, 1489500), (662, 1469250), (750, 1296858), (900, 1080715), (993, 979500), (1125, 864572), (1306, 744750), (1324, 734625), (1500, 648429), (1655, 587700), (1959, 496500), (1986, 489750), (2250, 432286), (2612, 372375), (2979, 326500), (3265, 297900), (3310, 293850), (3918, 248250), (3972, 244875), (4500, 216143), (4965, 195900), (5877, 165500), (5958, 163250), (6530, 148950), (6620, 146925), (7836, 124125), (8275, 117540), (9795, 99300), (9930, 97950), (11754, 82750), (11916, 81625), (13060, 74475), (14895, 65300), (16325, 59580), (16550, 58770), (19590, 49650), (19860, 48975), (23508, 41375), (24825, 39180), (29385, 33100), (29790, 32650)]