138285000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 536078400

約数和(自身を除く): 397793400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 439, 450, 500, 504, 525, 600, 625, 630, 700, 750, 840, 875, 878, 900, 1000, 1050, 1125, 1250, 1260, 1317, 1400, 1500, 1575, 1750, 1756, 1800, 1875, 2100, 2195, 2250, 2500, 2520, 2625, 2634, 3000, 3073, 3150, 3500, 3512, 3750, 3951, 4200, 4375, 4390, 4500, 5000, 5250, 5268, 5625, 6146, 6300, 6585, 7000, 7500, 7875, 7902, 8750, 8780, 9000, 9219, 10500, 10536, 10975, 11250, 12292, 12600, 13125, 13170, 15000, 15365, 15750, 15804, 17500, 17560, 18438, 19755, 21000, 21950, 22500, 24584, 26250, 26340, 27657, 30730, 31500, 31608, 32925, 35000, 36876, 39375, 39510, 43900, 45000, 46095, 52500, 52680, 54875, 55314, 61460, 63000, 65850, 73752, 76825, 78750, 79020, 87800, 92190, 98775, 105000, 109750, 110628, 122920, 131700, 138285, 153650, 157500, 158040, 164625, 184380, 197550, 219500, 221256, 230475, 263400, 274375, 276570, 307300, 315000, 329250, 368760, 384125, 395100, 439000, 460950, 493875, 548750, 553140, 614600, 658500, 691425, 768250, 790200, 823125, 921900, 987750, 1097500, 1106280, 1152375, 1317000, 1382850, 1536500, 1646250, 1843800, 1920625, 1975500, 2195000, 2304750, 2469375, 2765700, 3073000, 3292500, 3457125, 3841250, 3951000, 4609500, 4938750, 5531400, 5761875, 6585000, 6914250, 7682500, 9219000, 9877500, 11523750, 13828500, 15365000, 17285625, 19755000, 23047500, 27657000, 34571250, 46095000, 69142500, 138285000]

約数ペア:

[(1, 138285000), (2, 69142500), (3, 46095000), (4, 34571250), (5, 27657000), (6, 23047500), (7, 19755000), (8, 17285625), (9, 15365000), (10, 13828500), (12, 11523750), (14, 9877500), (15, 9219000), (18, 7682500), (20, 6914250), (21, 6585000), (24, 5761875), (25, 5531400), (28, 4938750), (30, 4609500), (35, 3951000), (36, 3841250), (40, 3457125), (42, 3292500), (45, 3073000), (50, 2765700), (56, 2469375), (60, 2304750), (63, 2195000), (70, 1975500), (72, 1920625), (75, 1843800), (84, 1646250), (90, 1536500), (100, 1382850), (105, 1317000), (120, 1152375), (125, 1106280), (126, 1097500), (140, 987750), (150, 921900), (168, 823125), (175, 790200), (180, 768250), (200, 691425), (210, 658500), (225, 614600), (250, 553140), (252, 548750), (280, 493875), (300, 460950), (315, 439000), (350, 395100), (360, 384125), (375, 368760), (420, 329250), (439, 315000), (450, 307300), (500, 276570), (504, 274375), (525, 263400), (600, 230475), (625, 221256), (630, 219500), (700, 197550), (750, 184380), (840, 164625), (875, 158040), (878, 157500), (900, 153650), (1000, 138285), (1050, 131700), (1125, 122920), (1250, 110628), (1260, 109750), (1317, 105000), (1400, 98775), (1500, 92190), (1575, 87800), (1750, 79020), (1756, 78750), (1800, 76825), (1875, 73752), (2100, 65850), (2195, 63000), (2250, 61460), (2500, 55314), (2520, 54875), (2625, 52680), (2634, 52500), (3000, 46095), (3073, 45000), (3150, 43900), (3500, 39510), (3512, 39375), (3750, 36876), (3951, 35000), (4200, 32925), (4375, 31608), (4390, 31500), (4500, 30730), (5000, 27657), (5250, 26340), (5268, 26250), (5625, 24584), (6146, 22500), (6300, 21950), (6585, 21000), (7000, 19755), (7500, 18438), (7875, 17560), (7902, 17500), (8750, 15804), (8780, 15750), (9000, 15365), (9219, 15000), (10500, 13170), (10536, 13125), (10975, 12600), (11250, 12292)]