146915200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 374886720

約数和(自身を除く): 227971520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1481, 1550, 1600, 1984, 2480, 2962, 3100, 3200, 3968, 4960, 5924, 6200, 7405, 9920, 11848, 12400, 14810, 19840, 23696, 24800, 29620, 37025, 45911, 47392, 49600, 59240, 74050, 91822, 94784, 99200, 118480, 148100, 183644, 189568, 229555, 236960, 296200, 367288, 459110, 473920, 592400, 734576, 918220, 947840, 1147775, 1184800, 1469152, 1836440, 2295550, 2369600, 2938304, 3672880, 4591100, 4739200, 5876608, 7345760, 9182200, 14691520, 18364400, 29383040, 36728800, 73457600, 146915200]

約数ペア:

[(1, 146915200), (2, 73457600), (4, 36728800), (5, 29383040), (8, 18364400), (10, 14691520), (16, 9182200), (20, 7345760), (25, 5876608), (31, 4739200), (32, 4591100), (40, 3672880), (50, 2938304), (62, 2369600), (64, 2295550), (80, 1836440), (100, 1469152), (124, 1184800), (128, 1147775), (155, 947840), (160, 918220), (200, 734576), (248, 592400), (310, 473920), (320, 459110), (400, 367288), (496, 296200), (620, 236960), (640, 229555), (775, 189568), (800, 183644), (992, 148100), (1240, 118480), (1481, 99200), (1550, 94784), (1600, 91822), (1984, 74050), (2480, 59240), (2962, 49600), (3100, 47392), (3200, 45911), (3968, 37025), (4960, 29620), (5924, 24800), (6200, 23696), (7405, 19840), (9920, 14810), (11848, 12400)]