75771150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 216

約数和(自身を含む): 240580584

約数和(自身を除く): 164809434

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 61, 65, 70, 75, 78, 91, 98, 105, 122, 130, 147, 150, 169, 175, 182, 183, 195, 210, 245, 273, 294, 305, 325, 338, 350, 366, 390, 427, 455, 490, 507, 525, 546, 610, 637, 650, 735, 793, 845, 854, 910, 915, 975, 1014, 1050, 1183, 1225, 1274, 1281, 1365, 1470, 1525, 1586, 1690, 1830, 1911, 1950, 2135, 2275, 2366, 2379, 2450, 2535, 2562, 2730, 2989, 3050, 3185, 3549, 3675, 3822, 3965, 4225, 4270, 4550, 4575, 4758, 5070, 5551, 5915, 5978, 6370, 6405, 6825, 7098, 7350, 7930, 8281, 8450, 8967, 9150, 9555, 10309, 10675, 11102, 11830, 11895, 12675, 12810, 13650, 14945, 15925, 16562, 16653, 17745, 17934, 19110, 19825, 20618, 21350, 23790, 24843, 25350, 27755, 29575, 29890, 30927, 31850, 32025, 33306, 35490, 38857, 39650, 41405, 44835, 47775, 49686, 51545, 55510, 59150, 59475, 61854, 64050, 72163, 74725, 77714, 82810, 83265, 88725, 89670, 95550, 103090, 116571, 118950, 124215, 138775, 144326, 149450, 154635, 166530, 177450, 194285, 207025, 216489, 224175, 233142, 248430, 257725, 277550, 309270, 360815, 388570, 414050, 416325, 432978, 448350, 505141, 515450, 582855, 621075, 721630, 773175, 832650, 971425, 1010282, 1082445, 1165710, 1242150, 1515423, 1546350, 1804075, 1942850, 2164890, 2525705, 2914275, 3030846, 3608150, 5051410, 5412225, 5828550, 7577115, 10824450, 12628525, 15154230, 25257050, 37885575, 75771150]

約数ペア:

[(1, 75771150), (2, 37885575), (3, 25257050), (5, 15154230), (6, 12628525), (7, 10824450), (10, 7577115), (13, 5828550), (14, 5412225), (15, 5051410), (21, 3608150), (25, 3030846), (26, 2914275), (30, 2525705), (35, 2164890), (39, 1942850), (42, 1804075), (49, 1546350), (50, 1515423), (61, 1242150), (65, 1165710), (70, 1082445), (75, 1010282), (78, 971425), (91, 832650), (98, 773175), (105, 721630), (122, 621075), (130, 582855), (147, 515450), (150, 505141), (169, 448350), (175, 432978), (182, 416325), (183, 414050), (195, 388570), (210, 360815), (245, 309270), (273, 277550), (294, 257725), (305, 248430), (325, 233142), (338, 224175), (350, 216489), (366, 207025), (390, 194285), (427, 177450), (455, 166530), (490, 154635), (507, 149450), (525, 144326), (546, 138775), (610, 124215), (637, 118950), (650, 116571), (735, 103090), (793, 95550), (845, 89670), (854, 88725), (910, 83265), (915, 82810), (975, 77714), (1014, 74725), (1050, 72163), (1183, 64050), (1225, 61854), (1274, 59475), (1281, 59150), (1365, 55510), (1470, 51545), (1525, 49686), (1586, 47775), (1690, 44835), (1830, 41405), (1911, 39650), (1950, 38857), (2135, 35490), (2275, 33306), (2366, 32025), (2379, 31850), (2450, 30927), (2535, 29890), (2562, 29575), (2730, 27755), (2989, 25350), (3050, 24843), (3185, 23790), (3549, 21350), (3675, 20618), (3822, 19825), (3965, 19110), (4225, 17934), (4270, 17745), (4550, 16653), (4575, 16562), (4758, 15925), (5070, 14945), (5551, 13650), (5915, 12810), (5978, 12675), (6370, 11895), (6405, 11830), (6825, 11102), (7098, 10675), (7350, 10309), (7930, 9555), (8281, 9150), (8450, 8967)]