9787500

素因数分解:

$2^2\times 3^3\times 5^5\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 32810400

約数和(自身を除く): 23022900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 125, 135, 145, 150, 174, 180, 225, 250, 261, 270, 290, 300, 348, 375, 435, 450, 500, 522, 540, 580, 625, 675, 725, 750, 783, 870, 900, 1044, 1125, 1250, 1305, 1350, 1450, 1500, 1566, 1740, 1875, 2175, 2250, 2500, 2610, 2700, 2900, 3125, 3132, 3375, 3625, 3750, 3915, 4350, 4500, 5220, 5625, 6250, 6525, 6750, 7250, 7500, 7830, 8700, 9375, 10875, 11250, 12500, 13050, 13500, 14500, 15660, 16875, 18125, 18750, 19575, 21750, 22500, 26100, 28125, 32625, 33750, 36250, 37500, 39150, 43500, 54375, 56250, 65250, 67500, 72500, 78300, 84375, 90625, 97875, 108750, 112500, 130500, 163125, 168750, 181250, 195750, 217500, 271875, 326250, 337500, 362500, 391500, 489375, 543750, 652500, 815625, 978750, 1087500, 1631250, 1957500, 2446875, 3262500, 4893750, 9787500]

約数ペア:

[(1, 9787500), (2, 4893750), (3, 3262500), (4, 2446875), (5, 1957500), (6, 1631250), (9, 1087500), (10, 978750), (12, 815625), (15, 652500), (18, 543750), (20, 489375), (25, 391500), (27, 362500), (29, 337500), (30, 326250), (36, 271875), (45, 217500), (50, 195750), (54, 181250), (58, 168750), (60, 163125), (75, 130500), (87, 112500), (90, 108750), (100, 97875), (108, 90625), (116, 84375), (125, 78300), (135, 72500), (145, 67500), (150, 65250), (174, 56250), (180, 54375), (225, 43500), (250, 39150), (261, 37500), (270, 36250), (290, 33750), (300, 32625), (348, 28125), (375, 26100), (435, 22500), (450, 21750), (500, 19575), (522, 18750), (540, 18125), (580, 16875), (625, 15660), (675, 14500), (725, 13500), (750, 13050), (783, 12500), (870, 11250), (900, 10875), (1044, 9375), (1125, 8700), (1250, 7830), (1305, 7500), (1350, 7250), (1450, 6750), (1500, 6525), (1566, 6250), (1740, 5625), (1875, 5220), (2175, 4500), (2250, 4350), (2500, 3915), (2610, 3750), (2700, 3625), (2900, 3375), (3125, 3132)]