122876000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 346731840

約数和(自身を除く): 223855840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 125, 130, 136, 139, 160, 170, 200, 208, 221, 250, 260, 272, 278, 325, 340, 400, 416, 425, 442, 500, 520, 544, 556, 650, 680, 695, 800, 850, 884, 1000, 1040, 1105, 1112, 1300, 1360, 1390, 1625, 1700, 1768, 1807, 2000, 2080, 2125, 2210, 2224, 2363, 2600, 2720, 2780, 3250, 3400, 3475, 3536, 3614, 4000, 4250, 4420, 4448, 4726, 5200, 5525, 5560, 6500, 6800, 6950, 7072, 7228, 8500, 8840, 9035, 9452, 10400, 11050, 11120, 11815, 13000, 13600, 13900, 14456, 17000, 17375, 17680, 18070, 18904, 22100, 22240, 23630, 26000, 27625, 27800, 28912, 30719, 34000, 34750, 35360, 36140, 37808, 44200, 45175, 47260, 52000, 55250, 55600, 57824, 59075, 61438, 68000, 69500, 72280, 75616, 88400, 90350, 94520, 110500, 111200, 118150, 122876, 139000, 144560, 153595, 176800, 180700, 189040, 221000, 225875, 236300, 245752, 278000, 289120, 295375, 307190, 361400, 378080, 442000, 451750, 472600, 491504, 556000, 590750, 614380, 722800, 767975, 884000, 903500, 945200, 983008, 1181500, 1228760, 1445600, 1535950, 1807000, 1890400, 2363000, 2457520, 3071900, 3614000, 3839875, 4726000, 4915040, 6143800, 7228000, 7679750, 9452000, 12287600, 15359500, 24575200, 30719000, 61438000, 122876000]

約数ペア:

[(1, 122876000), (2, 61438000), (4, 30719000), (5, 24575200), (8, 15359500), (10, 12287600), (13, 9452000), (16, 7679750), (17, 7228000), (20, 6143800), (25, 4915040), (26, 4726000), (32, 3839875), (34, 3614000), (40, 3071900), (50, 2457520), (52, 2363000), (65, 1890400), (68, 1807000), (80, 1535950), (85, 1445600), (100, 1228760), (104, 1181500), (125, 983008), (130, 945200), (136, 903500), (139, 884000), (160, 767975), (170, 722800), (200, 614380), (208, 590750), (221, 556000), (250, 491504), (260, 472600), (272, 451750), (278, 442000), (325, 378080), (340, 361400), (400, 307190), (416, 295375), (425, 289120), (442, 278000), (500, 245752), (520, 236300), (544, 225875), (556, 221000), (650, 189040), (680, 180700), (695, 176800), (800, 153595), (850, 144560), (884, 139000), (1000, 122876), (1040, 118150), (1105, 111200), (1112, 110500), (1300, 94520), (1360, 90350), (1390, 88400), (1625, 75616), (1700, 72280), (1768, 69500), (1807, 68000), (2000, 61438), (2080, 59075), (2125, 57824), (2210, 55600), (2224, 55250), (2363, 52000), (2600, 47260), (2720, 45175), (2780, 44200), (3250, 37808), (3400, 36140), (3475, 35360), (3536, 34750), (3614, 34000), (4000, 30719), (4250, 28912), (4420, 27800), (4448, 27625), (4726, 26000), (5200, 23630), (5525, 22240), (5560, 22100), (6500, 18904), (6800, 18070), (6950, 17680), (7072, 17375), (7228, 17000), (8500, 14456), (8840, 13900), (9035, 13600), (9452, 13000), (10400, 11815), (11050, 11120)]