56319300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 180

約数和(自身を含む): 193776660

約数和(自身を除く): 137457360

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, 409, 425, 450, 459, 510, 540, 612, 675, 765, 810, 818, 850, 900, 918, 1020, 1227, 1275, 1350, 1377, 1530, 1620, 1636, 1700, 1836, 2025, 2045, 2295, 2454, 2550, 2700, 2754, 3060, 3681, 3825, 4050, 4090, 4590, 4908, 5100, 5508, 6135, 6885, 6953, 7362, 7650, 8100, 8180, 9180, 10225, 11043, 11475, 12270, 13770, 13906, 14724, 15300, 18405, 20450, 20859, 22086, 22950, 24540, 27540, 27812, 30675, 33129, 34425, 34765, 36810, 40900, 41718, 44172, 45900, 55215, 61350, 62577, 66258, 68850, 69530, 73620, 83436, 92025, 104295, 110430, 122700, 125154, 132516, 137700, 139060, 165645, 173825, 184050, 187731, 208590, 220860, 250308, 276075, 312885, 331290, 347650, 368100, 375462, 417180, 521475, 552150, 563193, 625770, 662580, 695300, 750924, 828225, 938655, 1042950, 1104300, 1126386, 1251540, 1564425, 1656450, 1877310, 2085900, 2252772, 2815965, 3128850, 3312900, 3754620, 4693275, 5631930, 6257700, 9386550, 11263860, 14079825, 18773100, 28159650, 56319300]

約数ペア:

[(1, 56319300), (2, 28159650), (3, 18773100), (4, 14079825), (5, 11263860), (6, 9386550), (9, 6257700), (10, 5631930), (12, 4693275), (15, 3754620), (17, 3312900), (18, 3128850), (20, 2815965), (25, 2252772), (27, 2085900), (30, 1877310), (34, 1656450), (36, 1564425), (45, 1251540), (50, 1126386), (51, 1104300), (54, 1042950), (60, 938655), (68, 828225), (75, 750924), (81, 695300), (85, 662580), (90, 625770), (100, 563193), (102, 552150), (108, 521475), (135, 417180), (150, 375462), (153, 368100), (162, 347650), (170, 331290), (180, 312885), (204, 276075), (225, 250308), (255, 220860), (270, 208590), (300, 187731), (306, 184050), (324, 173825), (340, 165645), (405, 139060), (409, 137700), (425, 132516), (450, 125154), (459, 122700), (510, 110430), (540, 104295), (612, 92025), (675, 83436), (765, 73620), (810, 69530), (818, 68850), (850, 66258), (900, 62577), (918, 61350), (1020, 55215), (1227, 45900), (1275, 44172), (1350, 41718), (1377, 40900), (1530, 36810), (1620, 34765), (1636, 34425), (1700, 33129), (1836, 30675), (2025, 27812), (2045, 27540), (2295, 24540), (2454, 22950), (2550, 22086), (2700, 20859), (2754, 20450), (3060, 18405), (3681, 15300), (3825, 14724), (4050, 13906), (4090, 13770), (4590, 12270), (4908, 11475), (5100, 11043), (5508, 10225), (6135, 9180), (6885, 8180), (6953, 8100), (7362, 7650)]