30542600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13883}}^1$

素因数の和:13910

約数の個数: 48

約数和(自身を含む): 77472720

約数和(自身を除く): 46930120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 13883, 27766, 55532, 69415, 111064, 138830, 152713, 277660, 305426, 347075, 555320, 610852, 694150, 763565, 1221704, 1388300, 1527130, 2776600, 3054260, 3817825, 6108520, 7635650, 15271300, 30542600]

約数ペア:

[(1, 30542600), (2, 15271300), (4, 7635650), (5, 6108520), (8, 3817825), (10, 3054260), (11, 2776600), (20, 1527130), (22, 1388300), (25, 1221704), (40, 763565), (44, 694150), (50, 610852), (55, 555320), (88, 347075), (100, 305426), (110, 277660), (200, 152713), (220, 138830), (275, 111064), (440, 69415), (550, 55532), (1100, 27766), (2200, 13883)]