139561800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 519073920

約数和(自身を除く): 379512120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 49, 50, 56, 60, 70, 75, 84, 94, 98, 100, 101, 105, 120, 140, 141, 147, 150, 168, 175, 188, 196, 200, 202, 210, 235, 245, 280, 282, 294, 300, 303, 329, 350, 376, 392, 404, 420, 470, 490, 505, 525, 564, 588, 600, 606, 658, 700, 705, 707, 735, 808, 840, 940, 980, 987, 1010, 1050, 1128, 1175, 1176, 1212, 1225, 1316, 1400, 1410, 1414, 1470, 1515, 1645, 1880, 1960, 1974, 2020, 2100, 2121, 2303, 2350, 2424, 2450, 2525, 2632, 2820, 2828, 2940, 3030, 3290, 3525, 3535, 3675, 3948, 4040, 4200, 4242, 4606, 4700, 4747, 4900, 4935, 4949, 5050, 5640, 5656, 5880, 6060, 6580, 6909, 7050, 7070, 7350, 7575, 7896, 8225, 8484, 9212, 9400, 9494, 9800, 9870, 9898, 10100, 10605, 11515, 12120, 13160, 13818, 14100, 14140, 14241, 14700, 14847, 15150, 16450, 16968, 17675, 18424, 18988, 19740, 19796, 20200, 21210, 23030, 23735, 24675, 24745, 27636, 28200, 28280, 28482, 29400, 29694, 30300, 32900, 33229, 34545, 35350, 37976, 39480, 39592, 42420, 46060, 47470, 49350, 49490, 53025, 55272, 56964, 57575, 59388, 60600, 65800, 66458, 69090, 70700, 71205, 74235, 84840, 92120, 94940, 98700, 98980, 99687, 106050, 113928, 115150, 118675, 118776, 123725, 132916, 138180, 141400, 142410, 148470, 166145, 172725, 189880, 197400, 197960, 199374, 212100, 230300, 232603, 237350, 247450, 265832, 276360, 284820, 296940, 332290, 345450, 356025, 371175, 398748, 424200, 460600, 465206, 474700, 494900, 498435, 569640, 593880, 664580, 690900, 697809, 712050, 742350, 797496, 830725, 930412, 949400, 989800, 996870, 1163015, 1329160, 1381800, 1395618, 1424100, 1484700, 1661450, 1860824, 1993740, 2326030, 2492175, 2791236, 2848200, 2969400, 3322900, 3489045, 3987480, 4652060, 4984350, 5582472, 5815075, 6645800, 6978090, 9304120, 9968700, 11630150, 13956180, 17445225, 19937400, 23260300, 27912360, 34890450, 46520600, 69780900, 139561800]

約数ペア:

[(1, 139561800), (2, 69780900), (3, 46520600), (4, 34890450), (5, 27912360), (6, 23260300), (7, 19937400), (8, 17445225), (10, 13956180), (12, 11630150), (14, 9968700), (15, 9304120), (20, 6978090), (21, 6645800), (24, 5815075), (25, 5582472), (28, 4984350), (30, 4652060), (35, 3987480), (40, 3489045), (42, 3322900), (47, 2969400), (49, 2848200), (50, 2791236), (56, 2492175), (60, 2326030), (70, 1993740), (75, 1860824), (84, 1661450), (94, 1484700), (98, 1424100), (100, 1395618), (101, 1381800), (105, 1329160), (120, 1163015), (140, 996870), (141, 989800), (147, 949400), (150, 930412), (168, 830725), (175, 797496), (188, 742350), (196, 712050), (200, 697809), (202, 690900), (210, 664580), (235, 593880), (245, 569640), (280, 498435), (282, 494900), (294, 474700), (300, 465206), (303, 460600), (329, 424200), (350, 398748), (376, 371175), (392, 356025), (404, 345450), (420, 332290), (470, 296940), (490, 284820), (505, 276360), (525, 265832), (564, 247450), (588, 237350), (600, 232603), (606, 230300), (658, 212100), (700, 199374), (705, 197960), (707, 197400), (735, 189880), (808, 172725), (840, 166145), (940, 148470), (980, 142410), (987, 141400), (1010, 138180), (1050, 132916), (1128, 123725), (1175, 118776), (1176, 118675), (1212, 115150), (1225, 113928), (1316, 106050), (1400, 99687), (1410, 98980), (1414, 98700), (1470, 94940), (1515, 92120), (1645, 84840), (1880, 74235), (1960, 71205), (1974, 70700), (2020, 69090), (2100, 66458), (2121, 65800), (2303, 60600), (2350, 59388), (2424, 57575), (2450, 56964), (2525, 55272), (2632, 53025), (2820, 49490), (2828, 49350), (2940, 47470), (3030, 46060), (3290, 42420), (3525, 39592), (3535, 39480), (3675, 37976), (3948, 35350), (4040, 34545), (4200, 33229), (4242, 32900), (4606, 30300), (4700, 29694), (4747, 29400), (4900, 28482), (4935, 28280), (4949, 28200), (5050, 27636), (5640, 24745), (5656, 24675), (5880, 23735), (6060, 23030), (6580, 21210), (6909, 20200), (7050, 19796), (7070, 19740), (7350, 18988), (7575, 18424), (7896, 17675), (8225, 16968), (8484, 16450), (9212, 15150), (9400, 14847), (9494, 14700), (9800, 14241), (9870, 14140), (9898, 14100), (10100, 13818), (10605, 13160), (11515, 12120)]