66750120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 218504520

約数和(自身を除く): 151754400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1181, 1256, 1413, 1570, 1884, 2355, 2362, 2826, 3140, 3543, 3768, 4710, 4724, 5652, 5905, 6280, 7065, 7086, 9420, 9448, 10629, 11304, 11810, 14130, 14172, 17715, 18840, 21258, 23620, 28260, 28344, 35430, 42516, 47240, 53145, 56520, 70860, 85032, 106290, 141720, 185417, 212580, 370834, 425160, 556251, 741668, 927085, 1112502, 1483336, 1668753, 1854170, 2225004, 2781255, 3337506, 3708340, 4450008, 5562510, 6675012, 7416680, 8343765, 11125020, 13350024, 16687530, 22250040, 33375060, 66750120]

約数ペア:

[(1, 66750120), (2, 33375060), (3, 22250040), (4, 16687530), (5, 13350024), (6, 11125020), (8, 8343765), (9, 7416680), (10, 6675012), (12, 5562510), (15, 4450008), (18, 3708340), (20, 3337506), (24, 2781255), (30, 2225004), (36, 1854170), (40, 1668753), (45, 1483336), (60, 1112502), (72, 927085), (90, 741668), (120, 556251), (157, 425160), (180, 370834), (314, 212580), (360, 185417), (471, 141720), (628, 106290), (785, 85032), (942, 70860), (1181, 56520), (1256, 53145), (1413, 47240), (1570, 42516), (1884, 35430), (2355, 28344), (2362, 28260), (2826, 23620), (3140, 21258), (3543, 18840), (3768, 17715), (4710, 14172), (4724, 14130), (5652, 11810), (5905, 11304), (6280, 10629), (7065, 9448), (7086, 9420)]