163125000

素因数分解:

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

素因数の和:76

約数の個数: 192

約数和(自身を含む): 571287600

約数和(自身を除く): 408162600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 125, 145, 150, 174, 180, 200, 225, 232, 250, 261, 290, 300, 348, 360, 375, 435, 450, 500, 522, 580, 600, 625, 696, 725, 750, 870, 900, 1000, 1044, 1125, 1160, 1250, 1305, 1450, 1500, 1740, 1800, 1875, 2088, 2175, 2250, 2500, 2610, 2900, 3000, 3125, 3480, 3625, 3750, 4350, 4500, 5000, 5220, 5625, 5800, 6250, 6525, 7250, 7500, 8700, 9000, 9375, 10440, 10875, 11250, 12500, 13050, 14500, 15000, 15625, 17400, 18125, 18750, 21750, 22500, 25000, 26100, 28125, 29000, 31250, 32625, 36250, 37500, 43500, 45000, 46875, 52200, 54375, 56250, 62500, 65250, 72500, 75000, 78125, 87000, 90625, 93750, 108750, 112500, 125000, 130500, 140625, 145000, 156250, 163125, 181250, 187500, 217500, 225000, 234375, 261000, 271875, 281250, 312500, 326250, 362500, 375000, 435000, 453125, 468750, 543750, 562500, 625000, 652500, 703125, 725000, 815625, 906250, 937500, 1087500, 1125000, 1305000, 1359375, 1406250, 1631250, 1812500, 1875000, 2175000, 2265625, 2718750, 2812500, 3262500, 3625000, 4078125, 4531250, 5437500, 5625000, 6525000, 6796875, 8156250, 9062500, 10875000, 13593750, 16312500, 18125000, 20390625, 27187500, 32625000, 40781250, 54375000, 81562500, 163125000]

約数ペア:

[(1, 163125000), (2, 81562500), (3, 54375000), (4, 40781250), (5, 32625000), (6, 27187500), (8, 20390625), (9, 18125000), (10, 16312500), (12, 13593750), (15, 10875000), (18, 9062500), (20, 8156250), (24, 6796875), (25, 6525000), (29, 5625000), (30, 5437500), (36, 4531250), (40, 4078125), (45, 3625000), (50, 3262500), (58, 2812500), (60, 2718750), (72, 2265625), (75, 2175000), (87, 1875000), (90, 1812500), (100, 1631250), (116, 1406250), (120, 1359375), (125, 1305000), (145, 1125000), (150, 1087500), (174, 937500), (180, 906250), (200, 815625), (225, 725000), (232, 703125), (250, 652500), (261, 625000), (290, 562500), (300, 543750), (348, 468750), (360, 453125), (375, 435000), (435, 375000), (450, 362500), (500, 326250), (522, 312500), (580, 281250), (600, 271875), (625, 261000), (696, 234375), (725, 225000), (750, 217500), (870, 187500), (900, 181250), (1000, 163125), (1044, 156250), (1125, 145000), (1160, 140625), (1250, 130500), (1305, 125000), (1450, 112500), (1500, 108750), (1740, 93750), (1800, 90625), (1875, 87000), (2088, 78125), (2175, 75000), (2250, 72500), (2500, 65250), (2610, 62500), (2900, 56250), (3000, 54375), (3125, 52200), (3480, 46875), (3625, 45000), (3750, 43500), (4350, 37500), (4500, 36250), (5000, 32625), (5220, 31250), (5625, 29000), (5800, 28125), (6250, 26100), (6525, 25000), (7250, 22500), (7500, 21750), (8700, 18750), (9000, 18125), (9375, 17400), (10440, 15625), (10875, 15000), (11250, 14500), (12500, 13050)]