145851300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{7717}}^1$

素因数の和:7747

約数の個数: 144

約数和(自身を含む): 535937920

約数和(自身を除く): 390086620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 7717, 9450, 15434, 18900, 23151, 30868, 38585, 46302, 54019, 69453, 77170, 92604, 108038, 115755, 138906, 154340, 162057, 192925, 208359, 216076, 231510, 270095, 277812, 324114, 347265, 385850, 416718, 463020, 486171, 540190, 578775, 648228, 694530, 771700, 810285, 833436, 972342, 1041795, 1080380, 1157550, 1350475, 1389060, 1458513, 1620570, 1736325, 1944684, 2083590, 2315100, 2430855, 2700950, 2917026, 3241140, 3472650, 4051425, 4167180, 4861710, 5208975, 5401900, 5834052, 6945300, 7292565, 8102850, 9723420, 10417950, 12154275, 14585130, 16205700, 20835900, 24308550, 29170260, 36462825, 48617100, 72925650, 145851300]

約数ペア:

[(1, 145851300), (2, 72925650), (3, 48617100), (4, 36462825), (5, 29170260), (6, 24308550), (7, 20835900), (9, 16205700), (10, 14585130), (12, 12154275), (14, 10417950), (15, 9723420), (18, 8102850), (20, 7292565), (21, 6945300), (25, 5834052), (27, 5401900), (28, 5208975), (30, 4861710), (35, 4167180), (36, 4051425), (42, 3472650), (45, 3241140), (50, 2917026), (54, 2700950), (60, 2430855), (63, 2315100), (70, 2083590), (75, 1944684), (84, 1736325), (90, 1620570), (100, 1458513), (105, 1389060), (108, 1350475), (126, 1157550), (135, 1080380), (140, 1041795), (150, 972342), (175, 833436), (180, 810285), (189, 771700), (210, 694530), (225, 648228), (252, 578775), (270, 540190), (300, 486171), (315, 463020), (350, 416718), (378, 385850), (420, 347265), (450, 324114), (525, 277812), (540, 270095), (630, 231510), (675, 216076), (700, 208359), (756, 192925), (900, 162057), (945, 154340), (1050, 138906), (1260, 115755), (1350, 108038), (1575, 92604), (1890, 77170), (2100, 69453), (2700, 54019), (3150, 46302), (3780, 38585), (4725, 30868), (6300, 23151), (7717, 18900), (9450, 15434)]