75152700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 274426880

約数和(自身を除く): 199274180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 79, 84, 90, 100, 105, 126, 140, 150, 151, 158, 175, 180, 210, 225, 237, 252, 300, 302, 315, 316, 350, 395, 420, 450, 453, 474, 525, 553, 604, 630, 700, 711, 755, 790, 900, 906, 948, 1050, 1057, 1106, 1185, 1260, 1359, 1422, 1510, 1575, 1580, 1659, 1812, 1975, 2100, 2114, 2212, 2265, 2370, 2718, 2765, 2844, 3020, 3150, 3171, 3318, 3555, 3775, 3950, 4228, 4530, 4740, 4977, 5285, 5436, 5530, 5925, 6300, 6342, 6636, 6795, 7110, 7550, 7900, 8295, 9060, 9513, 9954, 10570, 11060, 11325, 11850, 11929, 12684, 13590, 13825, 14220, 15100, 15855, 16590, 17775, 19026, 19908, 21140, 22650, 23700, 23858, 24885, 26425, 27180, 27650, 31710, 33180, 33975, 35550, 35787, 38052, 41475, 45300, 47565, 47716, 49770, 52850, 55300, 59645, 63420, 67950, 71100, 71574, 79275, 82950, 83503, 95130, 99540, 105700, 107361, 119290, 124425, 135900, 143148, 158550, 165900, 167006, 178935, 190260, 214722, 237825, 238580, 248850, 250509, 298225, 317100, 334012, 357870, 417515, 429444, 475650, 497700, 501018, 536805, 596450, 715740, 751527, 835030, 894675, 951300, 1002036, 1073610, 1192900, 1252545, 1503054, 1670060, 1789350, 2087575, 2147220, 2505090, 2684025, 3006108, 3578700, 3757635, 4175150, 5010180, 5368050, 6262725, 7515270, 8350300, 10736100, 12525450, 15030540, 18788175, 25050900, 37576350, 75152700]

約数ペア:

[(1, 75152700), (2, 37576350), (3, 25050900), (4, 18788175), (5, 15030540), (6, 12525450), (7, 10736100), (9, 8350300), (10, 7515270), (12, 6262725), (14, 5368050), (15, 5010180), (18, 4175150), (20, 3757635), (21, 3578700), (25, 3006108), (28, 2684025), (30, 2505090), (35, 2147220), (36, 2087575), (42, 1789350), (45, 1670060), (50, 1503054), (60, 1252545), (63, 1192900), (70, 1073610), (75, 1002036), (79, 951300), (84, 894675), (90, 835030), (100, 751527), (105, 715740), (126, 596450), (140, 536805), (150, 501018), (151, 497700), (158, 475650), (175, 429444), (180, 417515), (210, 357870), (225, 334012), (237, 317100), (252, 298225), (300, 250509), (302, 248850), (315, 238580), (316, 237825), (350, 214722), (395, 190260), (420, 178935), (450, 167006), (453, 165900), (474, 158550), (525, 143148), (553, 135900), (604, 124425), (630, 119290), (700, 107361), (711, 105700), (755, 99540), (790, 95130), (900, 83503), (906, 82950), (948, 79275), (1050, 71574), (1057, 71100), (1106, 67950), (1185, 63420), (1260, 59645), (1359, 55300), (1422, 52850), (1510, 49770), (1575, 47716), (1580, 47565), (1659, 45300), (1812, 41475), (1975, 38052), (2100, 35787), (2114, 35550), (2212, 33975), (2265, 33180), (2370, 31710), (2718, 27650), (2765, 27180), (2844, 26425), (3020, 24885), (3150, 23858), (3171, 23700), (3318, 22650), (3555, 21140), (3775, 19908), (3950, 19026), (4228, 17775), (4530, 16590), (4740, 15855), (4977, 15100), (5285, 14220), (5436, 13825), (5530, 13590), (5925, 12684), (6300, 11929), (6342, 11850), (6636, 11325), (6795, 11060), (7110, 10570), (7550, 9954), (7900, 9513), (8295, 9060)]