66194400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{27581}}^1$

素因数の和:27604

約数の個数: 72

約数和(自身を含む): 215470584

約数和(自身を除く): 149276184

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, 27581, 55162, 82743, 110324, 137905, 165486, 220648, 275810, 330972, 413715, 441296, 551620, 661944, 689525, 827430, 882592, 1103240, 1323888, 1379050, 1654860, 2068575, 2206480, 2647776, 2758100, 3309720, 4137150, 4412960, 5516200, 6619440, 8274300, 11032400, 13238880, 16548600, 22064800, 33097200, 66194400]

約数ペア:

[(1, 66194400), (2, 33097200), (3, 22064800), (4, 16548600), (5, 13238880), (6, 11032400), (8, 8274300), (10, 6619440), (12, 5516200), (15, 4412960), (16, 4137150), (20, 3309720), (24, 2758100), (25, 2647776), (30, 2206480), (32, 2068575), (40, 1654860), (48, 1379050), (50, 1323888), (60, 1103240), (75, 882592), (80, 827430), (96, 689525), (100, 661944), (120, 551620), (150, 441296), (160, 413715), (200, 330972), (240, 275810), (300, 220648), (400, 165486), (480, 137905), (600, 110324), (800, 82743), (1200, 55162), (2400, 27581)]