220372800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 168

約数和(自身を含む): 746833152

約数和(自身を除く): 526460352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 992, 1200, 1240, 1481, 1488, 1550, 1600, 1860, 1984, 2325, 2400, 2480, 2962, 2976, 3100, 3720, 4443, 4650, 4800, 4960, 5924, 5952, 6200, 7405, 7440, 8886, 9300, 9920, 11848, 12400, 14810, 14880, 17772, 18600, 22215, 23696, 24800, 29620, 29760, 35544, 37025, 37200, 44430, 45911, 47392, 49600, 59240, 71088, 74050, 74400, 88860, 91822, 94784, 111075, 118480, 137733, 142176, 148100, 148800, 177720, 183644, 222150, 229555, 236960, 275466, 284352, 296200, 355440, 367288, 444300, 459110, 473920, 550932, 592400, 688665, 710880, 734576, 888600, 918220, 1101864, 1147775, 1184800, 1377330, 1421760, 1469152, 1777200, 1836440, 2203728, 2295550, 2369600, 2754660, 2938304, 3443325, 3554400, 3672880, 4407456, 4591100, 5509320, 6886650, 7108800, 7345760, 8814912, 9182200, 11018640, 13773300, 14691520, 18364400, 22037280, 27546600, 36728800, 44074560, 55093200, 73457600, 110186400, 220372800]

約数ペア:

[(1, 220372800), (2, 110186400), (3, 73457600), (4, 55093200), (5, 44074560), (6, 36728800), (8, 27546600), (10, 22037280), (12, 18364400), (15, 14691520), (16, 13773300), (20, 11018640), (24, 9182200), (25, 8814912), (30, 7345760), (31, 7108800), (32, 6886650), (40, 5509320), (48, 4591100), (50, 4407456), (60, 3672880), (62, 3554400), (64, 3443325), (75, 2938304), (80, 2754660), (93, 2369600), (96, 2295550), (100, 2203728), (120, 1836440), (124, 1777200), (150, 1469152), (155, 1421760), (160, 1377330), (186, 1184800), (192, 1147775), (200, 1101864), (240, 918220), (248, 888600), (300, 734576), (310, 710880), (320, 688665), (372, 592400), (400, 550932), (465, 473920), (480, 459110), (496, 444300), (600, 367288), (620, 355440), (744, 296200), (775, 284352), (800, 275466), (930, 236960), (960, 229555), (992, 222150), (1200, 183644), (1240, 177720), (1481, 148800), (1488, 148100), (1550, 142176), (1600, 137733), (1860, 118480), (1984, 111075), (2325, 94784), (2400, 91822), (2480, 88860), (2962, 74400), (2976, 74050), (3100, 71088), (3720, 59240), (4443, 49600), (4650, 47392), (4800, 45911), (4960, 44430), (5924, 37200), (5952, 37025), (6200, 35544), (7405, 29760), (7440, 29620), (8886, 24800), (9300, 23696), (9920, 22215), (11848, 18600), (12400, 17772), (14810, 14880)]