85540000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 264515328

約数和(自身を除く): 178975328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 47, 50, 52, 56, 65, 70, 80, 91, 94, 100, 104, 112, 125, 130, 140, 160, 175, 182, 188, 200, 208, 224, 235, 250, 260, 280, 325, 329, 350, 364, 376, 400, 416, 455, 470, 500, 520, 560, 611, 625, 650, 658, 700, 728, 752, 800, 875, 910, 940, 1000, 1040, 1120, 1175, 1222, 1250, 1300, 1316, 1400, 1456, 1504, 1625, 1645, 1750, 1820, 1880, 2000, 2080, 2275, 2350, 2444, 2500, 2600, 2632, 2800, 2912, 3055, 3250, 3290, 3500, 3640, 3760, 4000, 4277, 4375, 4550, 4700, 4888, 5000, 5200, 5264, 5600, 5875, 6110, 6500, 6580, 7000, 7280, 7520, 8125, 8225, 8554, 8750, 9100, 9400, 9776, 10000, 10400, 10528, 11375, 11750, 12220, 13000, 13160, 14000, 14560, 15275, 16250, 16450, 17108, 17500, 18200, 18800, 19552, 20000, 21385, 22750, 23500, 24440, 26000, 26320, 28000, 29375, 30550, 32500, 32900, 34216, 35000, 36400, 37600, 41125, 42770, 45500, 47000, 48880, 52000, 52640, 56875, 58750, 61100, 65000, 65800, 68432, 70000, 72800, 76375, 82250, 85540, 91000, 94000, 97760, 106925, 113750, 117500, 122200, 130000, 131600, 136864, 140000, 152750, 164500, 171080, 182000, 188000, 205625, 213850, 227500, 235000, 244400, 260000, 263200, 305500, 329000, 342160, 364000, 381875, 411250, 427700, 455000, 470000, 488800, 534625, 611000, 658000, 684320, 763750, 822500, 855400, 910000, 940000, 1069250, 1222000, 1316000, 1527500, 1645000, 1710800, 1820000, 2138500, 2444000, 2673125, 3055000, 3290000, 3421600, 4277000, 5346250, 6110000, 6580000, 8554000, 10692500, 12220000, 17108000, 21385000, 42770000, 85540000]

約数ペア:

[(1, 85540000), (2, 42770000), (4, 21385000), (5, 17108000), (7, 12220000), (8, 10692500), (10, 8554000), (13, 6580000), (14, 6110000), (16, 5346250), (20, 4277000), (25, 3421600), (26, 3290000), (28, 3055000), (32, 2673125), (35, 2444000), (40, 2138500), (47, 1820000), (50, 1710800), (52, 1645000), (56, 1527500), (65, 1316000), (70, 1222000), (80, 1069250), (91, 940000), (94, 910000), (100, 855400), (104, 822500), (112, 763750), (125, 684320), (130, 658000), (140, 611000), (160, 534625), (175, 488800), (182, 470000), (188, 455000), (200, 427700), (208, 411250), (224, 381875), (235, 364000), (250, 342160), (260, 329000), (280, 305500), (325, 263200), (329, 260000), (350, 244400), (364, 235000), (376, 227500), (400, 213850), (416, 205625), (455, 188000), (470, 182000), (500, 171080), (520, 164500), (560, 152750), (611, 140000), (625, 136864), (650, 131600), (658, 130000), (700, 122200), (728, 117500), (752, 113750), (800, 106925), (875, 97760), (910, 94000), (940, 91000), (1000, 85540), (1040, 82250), (1120, 76375), (1175, 72800), (1222, 70000), (1250, 68432), (1300, 65800), (1316, 65000), (1400, 61100), (1456, 58750), (1504, 56875), (1625, 52640), (1645, 52000), (1750, 48880), (1820, 47000), (1880, 45500), (2000, 42770), (2080, 41125), (2275, 37600), (2350, 36400), (2444, 35000), (2500, 34216), (2600, 32900), (2632, 32500), (2800, 30550), (2912, 29375), (3055, 28000), (3250, 26320), (3290, 26000), (3500, 24440), (3640, 23500), (3760, 22750), (4000, 21385), (4277, 20000), (4375, 19552), (4550, 18800), (4700, 18200), (4888, 17500), (5000, 17108), (5200, 16450), (5264, 16250), (5600, 15275), (5875, 14560), (6110, 14000), (6500, 13160), (6580, 13000), (7000, 12220), (7280, 11750), (7520, 11375), (8125, 10528), (8225, 10400), (8554, 10000), (8750, 9776), (9100, 9400)]