17188903900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1196

約数の個数: 144

約数和(自身を含む): 43197235200

約数和(自身を除く): 26008331300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 239, 254, 350, 478, 508, 635, 700, 809, 889, 956, 1195, 1270, 1618, 1673, 1778, 2390, 2540, 3175, 3236, 3346, 3556, 4045, 4445, 4780, 5663, 5975, 6350, 6692, 8090, 8365, 8890, 11326, 11950, 12700, 16180, 16730, 17780, 20225, 22225, 22652, 23900, 28315, 30353, 33460, 40450, 41825, 44450, 56630, 60706, 80900, 83650, 88900, 102743, 113260, 121412, 141575, 151765, 167300, 193351, 205486, 212471, 283150, 303530, 386702, 410972, 424942, 513715, 566300, 607060, 719201, 758825, 773404, 849884, 966755, 1027430, 1062355, 1353457, 1438402, 1517650, 1933510, 2054860, 2124710, 2568575, 2706914, 2876804, 3035300, 3596005, 3867020, 4249420, 4833775, 5137150, 5311775, 5413828, 6767285, 7192010, 9667550, 10274300, 10623550, 13534570, 14384020, 17980025, 19335100, 21247100, 24555577, 27069140, 33836425, 35960050, 49111154, 67672850, 71920100, 98222308, 122777885, 135345700, 171889039, 245555770, 343778078, 491111540, 613889425, 687556156, 859445195, 1227778850, 1718890390, 2455557700, 3437780780, 4297225975, 8594451950, 17188903900]

約数ペア:

[(1, 17188903900), (2, 8594451950), (4, 4297225975), (5, 3437780780), (7, 2455557700), (10, 1718890390), (14, 1227778850), (20, 859445195), (25, 687556156), (28, 613889425), (35, 491111540), (50, 343778078), (70, 245555770), (100, 171889039), (127, 135345700), (140, 122777885), (175, 98222308), (239, 71920100), (254, 67672850), (350, 49111154), (478, 35960050), (508, 33836425), (635, 27069140), (700, 24555577), (809, 21247100), (889, 19335100), (956, 17980025), (1195, 14384020), (1270, 13534570), (1618, 10623550), (1673, 10274300), (1778, 9667550), (2390, 7192010), (2540, 6767285), (3175, 5413828), (3236, 5311775), (3346, 5137150), (3556, 4833775), (4045, 4249420), (4445, 3867020), (4780, 3596005), (5663, 3035300), (5975, 2876804), (6350, 2706914), (6692, 2568575), (8090, 2124710), (8365, 2054860), (8890, 1933510), (11326, 1517650), (11950, 1438402), (12700, 1353457), (16180, 1062355), (16730, 1027430), (17780, 966755), (20225, 849884), (22225, 773404), (22652, 758825), (23900, 719201), (28315, 607060), (30353, 566300), (33460, 513715), (40450, 424942), (41825, 410972), (44450, 386702), (56630, 303530), (60706, 283150), (80900, 212471), (83650, 205486), (88900, 193351), (102743, 167300), (113260, 151765), (121412, 141575)]