152236620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5387}}^1$

素因数の和:5559

約数の個数: 72

約数和(自身を含む): 464811984

約数和(自身を除く): 312575364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5387, 5652, 7065, 9420, 10774, 14130, 16161, 21548, 26935, 28260, 32322, 48483, 53870, 64644, 80805, 96966, 107740, 161610, 193932, 242415, 323220, 484830, 845759, 969660, 1691518, 2537277, 3383036, 4228795, 5074554, 7611831, 8457590, 10149108, 12686385, 15223662, 16915180, 25372770, 30447324, 38059155, 50745540, 76118310, 152236620]

約数ペア:

[(1, 152236620), (2, 76118310), (3, 50745540), (4, 38059155), (5, 30447324), (6, 25372770), (9, 16915180), (10, 15223662), (12, 12686385), (15, 10149108), (18, 8457590), (20, 7611831), (30, 5074554), (36, 4228795), (45, 3383036), (60, 2537277), (90, 1691518), (157, 969660), (180, 845759), (314, 484830), (471, 323220), (628, 242415), (785, 193932), (942, 161610), (1413, 107740), (1570, 96966), (1884, 80805), (2355, 64644), (2826, 53870), (3140, 48483), (4710, 32322), (5387, 28260), (5652, 26935), (7065, 21548), (9420, 16161), (10774, 14130)]