22837500

素因数分解:

$2^2\times 3^2\times 5^5\times 7^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 216

約数和(自身を含む): 85307040

約数和(自身を除く): 62469540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 125, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 250, 252, 261, 290, 300, 315, 348, 350, 375, 406, 420, 435, 450, 500, 522, 525, 580, 609, 625, 630, 700, 725, 750, 812, 870, 875, 900, 1015, 1044, 1050, 1125, 1218, 1250, 1260, 1305, 1450, 1500, 1575, 1740, 1750, 1827, 1875, 2030, 2100, 2175, 2250, 2436, 2500, 2610, 2625, 2900, 3045, 3125, 3150, 3500, 3625, 3654, 3750, 4060, 4350, 4375, 4500, 5075, 5220, 5250, 5625, 6090, 6250, 6300, 6525, 7250, 7308, 7500, 7875, 8700, 8750, 9135, 9375, 10150, 10500, 10875, 11250, 12180, 12500, 13050, 13125, 14500, 15225, 15750, 17500, 18125, 18270, 18750, 20300, 21750, 21875, 22500, 25375, 26100, 26250, 28125, 30450, 31500, 32625, 36250, 36540, 37500, 39375, 43500, 43750, 45675, 50750, 52500, 54375, 56250, 60900, 65250, 65625, 72500, 76125, 78750, 87500, 90625, 91350, 101500, 108750, 112500, 126875, 130500, 131250, 152250, 157500, 163125, 181250, 182700, 196875, 217500, 228375, 253750, 262500, 271875, 304500, 326250, 362500, 380625, 393750, 456750, 507500, 543750, 634375, 652500, 761250, 787500, 815625, 913500, 1087500, 1141875, 1268750, 1522500, 1631250, 1903125, 2283750, 2537500, 3262500, 3806250, 4567500, 5709375, 7612500, 11418750, 22837500]

約数ペア:

[(1, 22837500), (2, 11418750), (3, 7612500), (4, 5709375), (5, 4567500), (6, 3806250), (7, 3262500), (9, 2537500), (10, 2283750), (12, 1903125), (14, 1631250), (15, 1522500), (18, 1268750), (20, 1141875), (21, 1087500), (25, 913500), (28, 815625), (29, 787500), (30, 761250), (35, 652500), (36, 634375), (42, 543750), (45, 507500), (50, 456750), (58, 393750), (60, 380625), (63, 362500), (70, 326250), (75, 304500), (84, 271875), (87, 262500), (90, 253750), (100, 228375), (105, 217500), (116, 196875), (125, 182700), (126, 181250), (140, 163125), (145, 157500), (150, 152250), (174, 131250), (175, 130500), (180, 126875), (203, 112500), (210, 108750), (225, 101500), (250, 91350), (252, 90625), (261, 87500), (290, 78750), (300, 76125), (315, 72500), (348, 65625), (350, 65250), (375, 60900), (406, 56250), (420, 54375), (435, 52500), (450, 50750), (500, 45675), (522, 43750), (525, 43500), (580, 39375), (609, 37500), (625, 36540), (630, 36250), (700, 32625), (725, 31500), (750, 30450), (812, 28125), (870, 26250), (875, 26100), (900, 25375), (1015, 22500), (1044, 21875), (1050, 21750), (1125, 20300), (1218, 18750), (1250, 18270), (1260, 18125), (1305, 17500), (1450, 15750), (1500, 15225), (1575, 14500), (1740, 13125), (1750, 13050), (1827, 12500), (1875, 12180), (2030, 11250), (2100, 10875), (2175, 10500), (2250, 10150), (2436, 9375), (2500, 9135), (2610, 8750), (2625, 8700), (2900, 7875), (3045, 7500), (3125, 7308), (3150, 7250), (3500, 6525), (3625, 6300), (3654, 6250), (3750, 6090), (4060, 5625), (4350, 5250), (4375, 5220), (4500, 5075)]