31300800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{6521}}^1$

素因数の和:6546

約数の個数: 84

約数和(自身を含む): 102708456

約数和(自身を除く): 71407656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 6521, 13042, 19563, 26084, 32605, 39126, 52168, 65210, 78252, 97815, 104336, 130420, 156504, 163025, 195630, 208672, 260840, 313008, 326050, 391260, 417344, 489075, 521680, 626016, 652100, 782520, 978150, 1043360, 1252032, 1304200, 1565040, 1956300, 2086720, 2608400, 3130080, 3912600, 5216800, 6260160, 7825200, 10433600, 15650400, 31300800]

約数ペア:

[(1, 31300800), (2, 15650400), (3, 10433600), (4, 7825200), (5, 6260160), (6, 5216800), (8, 3912600), (10, 3130080), (12, 2608400), (15, 2086720), (16, 1956300), (20, 1565040), (24, 1304200), (25, 1252032), (30, 1043360), (32, 978150), (40, 782520), (48, 652100), (50, 626016), (60, 521680), (64, 489075), (75, 417344), (80, 391260), (96, 326050), (100, 313008), (120, 260840), (150, 208672), (160, 195630), (192, 163025), (200, 156504), (240, 130420), (300, 104336), (320, 97815), (400, 78252), (480, 65210), (600, 52168), (800, 39126), (960, 32605), (1200, 26084), (1600, 19563), (2400, 13042), (4800, 6521)]