9225000

素因数分解:

$2^3\times 3^2\times 5^5\times {\mathrm{41}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 31990140

約数和(自身を除く): 22765140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 125, 150, 164, 180, 200, 205, 225, 246, 250, 300, 328, 360, 369, 375, 410, 450, 492, 500, 600, 615, 625, 738, 750, 820, 900, 984, 1000, 1025, 1125, 1230, 1250, 1476, 1500, 1640, 1800, 1845, 1875, 2050, 2250, 2460, 2500, 2952, 3000, 3075, 3125, 3690, 3750, 4100, 4500, 4920, 5000, 5125, 5625, 6150, 6250, 7380, 7500, 8200, 9000, 9225, 9375, 10250, 11250, 12300, 12500, 14760, 15000, 15375, 18450, 18750, 20500, 22500, 24600, 25000, 25625, 28125, 30750, 36900, 37500, 41000, 45000, 46125, 51250, 56250, 61500, 73800, 75000, 76875, 92250, 102500, 112500, 123000, 128125, 153750, 184500, 205000, 225000, 230625, 256250, 307500, 369000, 384375, 461250, 512500, 615000, 768750, 922500, 1025000, 1153125, 1537500, 1845000, 2306250, 3075000, 4612500, 9225000]

約数ペア:

[(1, 9225000), (2, 4612500), (3, 3075000), (4, 2306250), (5, 1845000), (6, 1537500), (8, 1153125), (9, 1025000), (10, 922500), (12, 768750), (15, 615000), (18, 512500), (20, 461250), (24, 384375), (25, 369000), (30, 307500), (36, 256250), (40, 230625), (41, 225000), (45, 205000), (50, 184500), (60, 153750), (72, 128125), (75, 123000), (82, 112500), (90, 102500), (100, 92250), (120, 76875), (123, 75000), (125, 73800), (150, 61500), (164, 56250), (180, 51250), (200, 46125), (205, 45000), (225, 41000), (246, 37500), (250, 36900), (300, 30750), (328, 28125), (360, 25625), (369, 25000), (375, 24600), (410, 22500), (450, 20500), (492, 18750), (500, 18450), (600, 15375), (615, 15000), (625, 14760), (738, 12500), (750, 12300), (820, 11250), (900, 10250), (984, 9375), (1000, 9225), (1025, 9000), (1125, 8200), (1230, 7500), (1250, 7380), (1476, 6250), (1500, 6150), (1640, 5625), (1800, 5125), (1845, 5000), (1875, 4920), (2050, 4500), (2250, 4100), (2460, 3750), (2500, 3690), (2952, 3125), (3000, 3075)]