6435000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 240

約数和(自身を含む): 25585560

約数和(自身を除く): 19150560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 125, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 250, 260, 264, 275, 286, 300, 312, 325, 330, 360, 375, 390, 396, 429, 440, 450, 468, 495, 500, 520, 550, 572, 585, 600, 625, 650, 660, 715, 750, 780, 792, 825, 858, 900, 936, 975, 990, 1000, 1100, 1125, 1144, 1170, 1250, 1287, 1300, 1320, 1375, 1430, 1500, 1560, 1625, 1650, 1716, 1800, 1875, 1950, 1980, 2145, 2200, 2250, 2340, 2475, 2500, 2574, 2600, 2750, 2860, 2925, 3000, 3250, 3300, 3432, 3575, 3750, 3900, 3960, 4125, 4290, 4500, 4680, 4875, 4950, 5000, 5148, 5500, 5625, 5720, 5850, 6435, 6500, 6600, 6875, 7150, 7500, 7800, 8125, 8250, 8580, 9000, 9750, 9900, 10296, 10725, 11000, 11250, 11700, 12375, 12870, 13000, 13750, 14300, 14625, 15000, 16250, 16500, 17160, 17875, 19500, 19800, 20625, 21450, 22500, 23400, 24375, 24750, 25740, 27500, 28600, 29250, 32175, 32500, 33000, 35750, 39000, 41250, 42900, 45000, 48750, 49500, 51480, 53625, 55000, 58500, 61875, 64350, 65000, 71500, 73125, 82500, 85800, 89375, 97500, 99000, 107250, 117000, 123750, 128700, 143000, 146250, 160875, 165000, 178750, 195000, 214500, 247500, 257400, 268125, 292500, 321750, 357500, 429000, 495000, 536250, 585000, 643500, 715000, 804375, 1072500, 1287000, 1608750, 2145000, 3217500, 6435000]

約数ペア:

[(1, 6435000), (2, 3217500), (3, 2145000), (4, 1608750), (5, 1287000), (6, 1072500), (8, 804375), (9, 715000), (10, 643500), (11, 585000), (12, 536250), (13, 495000), (15, 429000), (18, 357500), (20, 321750), (22, 292500), (24, 268125), (25, 257400), (26, 247500), (30, 214500), (33, 195000), (36, 178750), (39, 165000), (40, 160875), (44, 146250), (45, 143000), (50, 128700), (52, 123750), (55, 117000), (60, 107250), (65, 99000), (66, 97500), (72, 89375), (75, 85800), (78, 82500), (88, 73125), (90, 71500), (99, 65000), (100, 64350), (104, 61875), (110, 58500), (117, 55000), (120, 53625), (125, 51480), (130, 49500), (132, 48750), (143, 45000), (150, 42900), (156, 41250), (165, 39000), (180, 35750), (195, 33000), (198, 32500), (200, 32175), (220, 29250), (225, 28600), (234, 27500), (250, 25740), (260, 24750), (264, 24375), (275, 23400), (286, 22500), (300, 21450), (312, 20625), (325, 19800), (330, 19500), (360, 17875), (375, 17160), (390, 16500), (396, 16250), (429, 15000), (440, 14625), (450, 14300), (468, 13750), (495, 13000), (500, 12870), (520, 12375), (550, 11700), (572, 11250), (585, 11000), (600, 10725), (625, 10296), (650, 9900), (660, 9750), (715, 9000), (750, 8580), (780, 8250), (792, 8125), (825, 7800), (858, 7500), (900, 7150), (936, 6875), (975, 6600), (990, 6500), (1000, 6435), (1100, 5850), (1125, 5720), (1144, 5625), (1170, 5500), (1250, 5148), (1287, 5000), (1300, 4950), (1320, 4875), (1375, 4680), (1430, 4500), (1500, 4290), (1560, 4125), (1625, 3960), (1650, 3900), (1716, 3750), (1800, 3575), (1875, 3432), (1950, 3300), (1980, 3250), (2145, 3000), (2200, 2925), (2250, 2860), (2340, 2750), (2475, 2600), (2500, 2574)]