87990300

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 252

約数和(自身を含む): 307386576

約数和(自身を除く): 219396276

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, 71, 75, 81, 85, 90, 100, 102, 108, 135, 142, 150, 153, 162, 170, 180, 204, 213, 225, 243, 255, 270, 284, 300, 306, 324, 340, 355, 405, 425, 426, 450, 459, 486, 510, 540, 612, 639, 675, 710, 729, 765, 810, 850, 852, 900, 918, 972, 1020, 1065, 1207, 1215, 1275, 1278, 1350, 1377, 1420, 1458, 1530, 1620, 1700, 1775, 1836, 1917, 2025, 2130, 2295, 2414, 2430, 2550, 2556, 2700, 2754, 2916, 3060, 3195, 3550, 3621, 3645, 3825, 3834, 4050, 4131, 4260, 4590, 4828, 4860, 5100, 5325, 5508, 5751, 6035, 6075, 6390, 6885, 7100, 7242, 7290, 7650, 7668, 8100, 8262, 9180, 9585, 10650, 10863, 11475, 11502, 12070, 12150, 12393, 12780, 13770, 14484, 14580, 15300, 15975, 16524, 17253, 18105, 18225, 19170, 20655, 21300, 21726, 22950, 23004, 24140, 24300, 24786, 27540, 28755, 30175, 31950, 32589, 34425, 34506, 36210, 36450, 38340, 41310, 43452, 45900, 47925, 49572, 51759, 54315, 57510, 60350, 61965, 63900, 65178, 68850, 69012, 72420, 72900, 82620, 86265, 90525, 95850, 97767, 103275, 103518, 108630, 115020, 120700, 123930, 130356, 137700, 143775, 162945, 172530, 181050, 191700, 195534, 206550, 207036, 217260, 247860, 258795, 271575, 287550, 293301, 309825, 325890, 345060, 362100, 391068, 413100, 431325, 488835, 517590, 543150, 575100, 586602, 619650, 651780, 814725, 862650, 879903, 977670, 1035180, 1086300, 1173204, 1239300, 1293975, 1466505, 1629450, 1725300, 1759806, 1955340, 2444175, 2587950, 2933010, 3258900, 3519612, 4399515, 4888350, 5175900, 5866020, 7332525, 8799030, 9776700, 14665050, 17598060, 21997575, 29330100, 43995150, 87990300]

約数ペア:

[(1, 87990300), (2, 43995150), (3, 29330100), (4, 21997575), (5, 17598060), (6, 14665050), (9, 9776700), (10, 8799030), (12, 7332525), (15, 5866020), (17, 5175900), (18, 4888350), (20, 4399515), (25, 3519612), (27, 3258900), (30, 2933010), (34, 2587950), (36, 2444175), (45, 1955340), (50, 1759806), (51, 1725300), (54, 1629450), (60, 1466505), (68, 1293975), (71, 1239300), (75, 1173204), (81, 1086300), (85, 1035180), (90, 977670), (100, 879903), (102, 862650), (108, 814725), (135, 651780), (142, 619650), (150, 586602), (153, 575100), (162, 543150), (170, 517590), (180, 488835), (204, 431325), (213, 413100), (225, 391068), (243, 362100), (255, 345060), (270, 325890), (284, 309825), (300, 293301), (306, 287550), (324, 271575), (340, 258795), (355, 247860), (405, 217260), (425, 207036), (426, 206550), (450, 195534), (459, 191700), (486, 181050), (510, 172530), (540, 162945), (612, 143775), (639, 137700), (675, 130356), (710, 123930), (729, 120700), (765, 115020), (810, 108630), (850, 103518), (852, 103275), (900, 97767), (918, 95850), (972, 90525), (1020, 86265), (1065, 82620), (1207, 72900), (1215, 72420), (1275, 69012), (1278, 68850), (1350, 65178), (1377, 63900), (1420, 61965), (1458, 60350), (1530, 57510), (1620, 54315), (1700, 51759), (1775, 49572), (1836, 47925), (1917, 45900), (2025, 43452), (2130, 41310), (2295, 38340), (2414, 36450), (2430, 36210), (2550, 34506), (2556, 34425), (2700, 32589), (2754, 31950), (2916, 30175), (3060, 28755), (3195, 27540), (3550, 24786), (3621, 24300), (3645, 24140), (3825, 23004), (3834, 22950), (4050, 21726), (4131, 21300), (4260, 20655), (4590, 19170), (4828, 18225), (4860, 18105), (5100, 17253), (5325, 16524), (5508, 15975), (5751, 15300), (6035, 14580), (6075, 14484), (6390, 13770), (6885, 12780), (7100, 12393), (7242, 12150), (7290, 12070), (7650, 11502), (7668, 11475), (8100, 10863), (8262, 10650), (9180, 9585)]