73916820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136883}}^1$

素因数の和:136901

約数の個数: 48

約数和(自身を含む): 229965120

約数和(自身を除く): 156048300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 136883, 273766, 410649, 547532, 684415, 821298, 1231947, 1368830, 1642596, 2053245, 2463894, 2737660, 3695841, 4106490, 4927788, 6159735, 7391682, 8212980, 12319470, 14783364, 18479205, 24638940, 36958410, 73916820]

約数ペア:

[(1, 73916820), (2, 36958410), (3, 24638940), (4, 18479205), (5, 14783364), (6, 12319470), (9, 8212980), (10, 7391682), (12, 6159735), (15, 4927788), (18, 4106490), (20, 3695841), (27, 2737660), (30, 2463894), (36, 2053245), (45, 1642596), (54, 1368830), (60, 1231947), (90, 821298), (108, 684415), (135, 547532), (180, 410649), (270, 273766), (540, 136883)]