64305900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:510

約数の個数: 180

約数和(自身を含む): 221188968

約数和(自身を除く): 156883068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 467, 510, 540, 612, 675, 765, 810, 850, 900, 918, 934, 1020, 1275, 1350, 1377, 1401, 1530, 1620, 1700, 1836, 1868, 2025, 2295, 2335, 2550, 2700, 2754, 2802, 3060, 3825, 4050, 4203, 4590, 4670, 5100, 5508, 5604, 6885, 7005, 7650, 7939, 8100, 8406, 9180, 9340, 11475, 11675, 12609, 13770, 14010, 15300, 15878, 16812, 21015, 22950, 23350, 23817, 25218, 27540, 28020, 31756, 34425, 35025, 37827, 39695, 42030, 45900, 46700, 47634, 50436, 63045, 68850, 70050, 71451, 75654, 79390, 84060, 95268, 105075, 119085, 126090, 137700, 140100, 142902, 151308, 158780, 189135, 198475, 210150, 214353, 238170, 252180, 285804, 315225, 357255, 378270, 396950, 420300, 428706, 476340, 595425, 630450, 643059, 714510, 756540, 793900, 857412, 945675, 1071765, 1190850, 1260900, 1286118, 1429020, 1786275, 1891350, 2143530, 2381700, 2572236, 3215295, 3572550, 3782700, 4287060, 5358825, 6430590, 7145100, 10717650, 12861180, 16076475, 21435300, 32152950, 64305900]

約数ペア:

[(1, 64305900), (2, 32152950), (3, 21435300), (4, 16076475), (5, 12861180), (6, 10717650), (9, 7145100), (10, 6430590), (12, 5358825), (15, 4287060), (17, 3782700), (18, 3572550), (20, 3215295), (25, 2572236), (27, 2381700), (30, 2143530), (34, 1891350), (36, 1786275), (45, 1429020), (50, 1286118), (51, 1260900), (54, 1190850), (60, 1071765), (68, 945675), (75, 857412), (81, 793900), (85, 756540), (90, 714510), (100, 643059), (102, 630450), (108, 595425), (135, 476340), (150, 428706), (153, 420300), (162, 396950), (170, 378270), (180, 357255), (204, 315225), (225, 285804), (255, 252180), (270, 238170), (300, 214353), (306, 210150), (324, 198475), (340, 189135), (405, 158780), (425, 151308), (450, 142902), (459, 140100), (467, 137700), (510, 126090), (540, 119085), (612, 105075), (675, 95268), (765, 84060), (810, 79390), (850, 75654), (900, 71451), (918, 70050), (934, 68850), (1020, 63045), (1275, 50436), (1350, 47634), (1377, 46700), (1401, 45900), (1530, 42030), (1620, 39695), (1700, 37827), (1836, 35025), (1868, 34425), (2025, 31756), (2295, 28020), (2335, 27540), (2550, 25218), (2700, 23817), (2754, 23350), (2802, 22950), (3060, 21015), (3825, 16812), (4050, 15878), (4203, 15300), (4590, 14010), (4670, 13770), (5100, 12609), (5508, 11675), (5604, 11475), (6885, 9340), (7005, 9180), (7650, 8406), (7939, 8100)]