67210000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 200

約数和(自身を含む): 195237504

約数和(自身を除く): 128027504

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 47, 50, 52, 55, 65, 80, 88, 94, 100, 104, 110, 125, 130, 143, 176, 188, 200, 208, 220, 235, 250, 260, 275, 286, 325, 376, 400, 440, 470, 500, 517, 520, 550, 572, 611, 625, 650, 715, 752, 880, 940, 1000, 1034, 1040, 1100, 1144, 1175, 1222, 1250, 1300, 1375, 1430, 1625, 1880, 2000, 2068, 2200, 2288, 2350, 2444, 2500, 2585, 2600, 2750, 2860, 3055, 3250, 3575, 3760, 4136, 4400, 4700, 4888, 5000, 5170, 5200, 5500, 5720, 5875, 6110, 6500, 6721, 6875, 7150, 8125, 8272, 9400, 9776, 10000, 10340, 11000, 11440, 11750, 12220, 12925, 13000, 13442, 13750, 14300, 15275, 16250, 17875, 18800, 20680, 22000, 23500, 24440, 25850, 26000, 26884, 27500, 28600, 29375, 30550, 32500, 33605, 35750, 41360, 47000, 48880, 51700, 53768, 55000, 57200, 58750, 61100, 64625, 65000, 67210, 71500, 76375, 89375, 94000, 103400, 107536, 110000, 117500, 122200, 129250, 130000, 134420, 143000, 152750, 168025, 178750, 206800, 235000, 244400, 258500, 268840, 286000, 305500, 323125, 336050, 357500, 381875, 470000, 517000, 537680, 611000, 646250, 672100, 715000, 763750, 840125, 1034000, 1222000, 1292500, 1344200, 1430000, 1527500, 1680250, 2585000, 2688400, 3055000, 3360500, 4200625, 5170000, 6110000, 6721000, 8401250, 13442000, 16802500, 33605000, 67210000]

約数ペア:

[(1, 67210000), (2, 33605000), (4, 16802500), (5, 13442000), (8, 8401250), (10, 6721000), (11, 6110000), (13, 5170000), (16, 4200625), (20, 3360500), (22, 3055000), (25, 2688400), (26, 2585000), (40, 1680250), (44, 1527500), (47, 1430000), (50, 1344200), (52, 1292500), (55, 1222000), (65, 1034000), (80, 840125), (88, 763750), (94, 715000), (100, 672100), (104, 646250), (110, 611000), (125, 537680), (130, 517000), (143, 470000), (176, 381875), (188, 357500), (200, 336050), (208, 323125), (220, 305500), (235, 286000), (250, 268840), (260, 258500), (275, 244400), (286, 235000), (325, 206800), (376, 178750), (400, 168025), (440, 152750), (470, 143000), (500, 134420), (517, 130000), (520, 129250), (550, 122200), (572, 117500), (611, 110000), (625, 107536), (650, 103400), (715, 94000), (752, 89375), (880, 76375), (940, 71500), (1000, 67210), (1034, 65000), (1040, 64625), (1100, 61100), (1144, 58750), (1175, 57200), (1222, 55000), (1250, 53768), (1300, 51700), (1375, 48880), (1430, 47000), (1625, 41360), (1880, 35750), (2000, 33605), (2068, 32500), (2200, 30550), (2288, 29375), (2350, 28600), (2444, 27500), (2500, 26884), (2585, 26000), (2600, 25850), (2750, 24440), (2860, 23500), (3055, 22000), (3250, 20680), (3575, 18800), (3760, 17875), (4136, 16250), (4400, 15275), (4700, 14300), (4888, 13750), (5000, 13442), (5170, 13000), (5200, 12925), (5500, 12220), (5720, 11750), (5875, 11440), (6110, 11000), (6500, 10340), (6721, 10000), (6875, 9776), (7150, 9400), (8125, 8272)]