54936900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20347}}^1$

素因数の和:20370

約数の個数: 72

約数和(自身を含む): 176620640

約数和(自身を除く): 121683740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 20347, 40694, 61041, 81388, 101735, 122082, 183123, 203470, 244164, 305205, 366246, 406940, 508675, 549369, 610410, 732492, 915615, 1017350, 1098738, 1220820, 1526025, 1831230, 2034700, 2197476, 2746845, 3052050, 3662460, 4578075, 5493690, 6104100, 9156150, 10987380, 13734225, 18312300, 27468450, 54936900]

約数ペア:

[(1, 54936900), (2, 27468450), (3, 18312300), (4, 13734225), (5, 10987380), (6, 9156150), (9, 6104100), (10, 5493690), (12, 4578075), (15, 3662460), (18, 3052050), (20, 2746845), (25, 2197476), (27, 2034700), (30, 1831230), (36, 1526025), (45, 1220820), (50, 1098738), (54, 1017350), (60, 915615), (75, 732492), (90, 610410), (100, 549369), (108, 508675), (135, 406940), (150, 366246), (180, 305205), (225, 244164), (270, 203470), (300, 183123), (450, 122082), (540, 101735), (675, 81388), (900, 61041), (1350, 40694), (2700, 20347)]