61770000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 200

約数和(自身を含む): 209183040

約数和(自身を除く): 147413040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 71, 75, 80, 87, 100, 116, 120, 125, 142, 145, 150, 174, 200, 213, 232, 240, 250, 284, 290, 300, 348, 355, 375, 400, 426, 435, 464, 500, 568, 580, 600, 625, 696, 710, 725, 750, 852, 870, 1000, 1065, 1136, 1160, 1200, 1250, 1392, 1420, 1450, 1500, 1704, 1740, 1775, 1875, 2000, 2059, 2130, 2175, 2320, 2500, 2840, 2900, 3000, 3408, 3480, 3550, 3625, 3750, 4118, 4260, 4350, 5000, 5325, 5680, 5800, 6000, 6177, 6960, 7100, 7250, 7500, 8236, 8520, 8700, 8875, 10000, 10295, 10650, 10875, 11600, 12354, 14200, 14500, 15000, 16472, 17040, 17400, 17750, 18125, 20590, 21300, 21750, 24708, 26625, 28400, 29000, 30000, 30885, 32944, 34800, 35500, 36250, 41180, 42600, 43500, 44375, 49416, 51475, 53250, 54375, 58000, 61770, 71000, 72500, 82360, 85200, 87000, 88750, 98832, 102950, 106500, 108750, 123540, 133125, 142000, 145000, 154425, 164720, 174000, 177500, 205900, 213000, 217500, 247080, 257375, 266250, 290000, 308850, 355000, 411800, 426000, 435000, 494160, 514750, 532500, 617700, 710000, 772125, 823600, 870000, 1029500, 1065000, 1235400, 1286875, 1544250, 2059000, 2130000, 2470800, 2573750, 3088500, 3860625, 4118000, 5147500, 6177000, 7721250, 10295000, 12354000, 15442500, 20590000, 30885000, 61770000]

約数ペア:

[(1, 61770000), (2, 30885000), (3, 20590000), (4, 15442500), (5, 12354000), (6, 10295000), (8, 7721250), (10, 6177000), (12, 5147500), (15, 4118000), (16, 3860625), (20, 3088500), (24, 2573750), (25, 2470800), (29, 2130000), (30, 2059000), (40, 1544250), (48, 1286875), (50, 1235400), (58, 1065000), (60, 1029500), (71, 870000), (75, 823600), (80, 772125), (87, 710000), (100, 617700), (116, 532500), (120, 514750), (125, 494160), (142, 435000), (145, 426000), (150, 411800), (174, 355000), (200, 308850), (213, 290000), (232, 266250), (240, 257375), (250, 247080), (284, 217500), (290, 213000), (300, 205900), (348, 177500), (355, 174000), (375, 164720), (400, 154425), (426, 145000), (435, 142000), (464, 133125), (500, 123540), (568, 108750), (580, 106500), (600, 102950), (625, 98832), (696, 88750), (710, 87000), (725, 85200), (750, 82360), (852, 72500), (870, 71000), (1000, 61770), (1065, 58000), (1136, 54375), (1160, 53250), (1200, 51475), (1250, 49416), (1392, 44375), (1420, 43500), (1450, 42600), (1500, 41180), (1704, 36250), (1740, 35500), (1775, 34800), (1875, 32944), (2000, 30885), (2059, 30000), (2130, 29000), (2175, 28400), (2320, 26625), (2500, 24708), (2840, 21750), (2900, 21300), (3000, 20590), (3408, 18125), (3480, 17750), (3550, 17400), (3625, 17040), (3750, 16472), (4118, 15000), (4260, 14500), (4350, 14200), (5000, 12354), (5325, 11600), (5680, 10875), (5800, 10650), (6000, 10295), (6177, 10000), (6960, 8875), (7100, 8700), (7250, 8520), (7500, 8236)]