139002500

素因数分解:

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

素因数の和:104

約数の個数: 180

約数和(自身を含む): 384177024

約数和(自身を除く): 245174524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 47, 50, 52, 65, 70, 91, 94, 100, 125, 130, 140, 169, 175, 182, 188, 235, 250, 260, 325, 329, 338, 350, 364, 455, 470, 500, 611, 625, 650, 658, 676, 700, 845, 875, 910, 940, 1175, 1183, 1222, 1250, 1300, 1316, 1625, 1645, 1690, 1750, 1820, 2275, 2350, 2366, 2444, 2500, 3055, 3250, 3290, 3380, 3500, 4225, 4277, 4375, 4550, 4700, 4732, 5875, 5915, 6110, 6500, 6580, 7943, 8125, 8225, 8450, 8554, 8750, 9100, 11375, 11750, 11830, 12220, 15275, 15886, 16250, 16450, 16900, 17108, 17500, 21125, 21385, 22750, 23500, 23660, 29375, 29575, 30550, 31772, 32500, 32900, 39715, 41125, 42250, 42770, 45500, 55601, 56875, 58750, 59150, 61100, 76375, 79430, 82250, 84500, 85540, 105625, 106925, 111202, 113750, 117500, 118300, 147875, 152750, 158860, 164500, 198575, 205625, 211250, 213850, 222404, 227500, 278005, 295750, 305500, 381875, 397150, 411250, 422500, 427700, 534625, 556010, 591500, 739375, 763750, 794300, 822500, 992875, 1069250, 1112020, 1390025, 1478750, 1527500, 1985750, 2138500, 2673125, 2780050, 2957500, 3971500, 4964375, 5346250, 5560100, 6950125, 9928750, 10692500, 13900250, 19857500, 27800500, 34750625, 69501250, 139002500]

約数ペア:

[(1, 139002500), (2, 69501250), (4, 34750625), (5, 27800500), (7, 19857500), (10, 13900250), (13, 10692500), (14, 9928750), (20, 6950125), (25, 5560100), (26, 5346250), (28, 4964375), (35, 3971500), (47, 2957500), (50, 2780050), (52, 2673125), (65, 2138500), (70, 1985750), (91, 1527500), (94, 1478750), (100, 1390025), (125, 1112020), (130, 1069250), (140, 992875), (169, 822500), (175, 794300), (182, 763750), (188, 739375), (235, 591500), (250, 556010), (260, 534625), (325, 427700), (329, 422500), (338, 411250), (350, 397150), (364, 381875), (455, 305500), (470, 295750), (500, 278005), (611, 227500), (625, 222404), (650, 213850), (658, 211250), (676, 205625), (700, 198575), (845, 164500), (875, 158860), (910, 152750), (940, 147875), (1175, 118300), (1183, 117500), (1222, 113750), (1250, 111202), (1300, 106925), (1316, 105625), (1625, 85540), (1645, 84500), (1690, 82250), (1750, 79430), (1820, 76375), (2275, 61100), (2350, 59150), (2366, 58750), (2444, 56875), (2500, 55601), (3055, 45500), (3250, 42770), (3290, 42250), (3380, 41125), (3500, 39715), (4225, 32900), (4277, 32500), (4375, 31772), (4550, 30550), (4700, 29575), (4732, 29375), (5875, 23660), (5915, 23500), (6110, 22750), (6500, 21385), (6580, 21125), (7943, 17500), (8125, 17108), (8225, 16900), (8450, 16450), (8554, 16250), (8750, 15886), (9100, 15275), (11375, 12220), (11750, 11830)]