64106400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{26711}}^1$

素因数の和:26734

約数の個数: 72

約数和(自身を含む): 208674144

約数和(自身を除く): 144567744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 26711, 53422, 80133, 106844, 133555, 160266, 213688, 267110, 320532, 400665, 427376, 534220, 641064, 667775, 801330, 854752, 1068440, 1282128, 1335550, 1602660, 2003325, 2136880, 2564256, 2671100, 3205320, 4006650, 4273760, 5342200, 6410640, 8013300, 10684400, 12821280, 16026600, 21368800, 32053200, 64106400]

約数ペア:

[(1, 64106400), (2, 32053200), (3, 21368800), (4, 16026600), (5, 12821280), (6, 10684400), (8, 8013300), (10, 6410640), (12, 5342200), (15, 4273760), (16, 4006650), (20, 3205320), (24, 2671100), (25, 2564256), (30, 2136880), (32, 2003325), (40, 1602660), (48, 1335550), (50, 1282128), (60, 1068440), (75, 854752), (80, 801330), (96, 667775), (100, 641064), (120, 534220), (150, 427376), (160, 400665), (200, 320532), (240, 267110), (300, 213688), (400, 160266), (480, 133555), (600, 106844), (800, 80133), (1200, 53422), (2400, 26711)]