238221180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19753}}^1$

素因数の和:19835

約数の個数: 72

約数和(自身を含む): 733426512

約数和(自身を除く): 495205332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 19753, 39506, 59259, 79012, 98765, 118518, 177777, 197530, 237036, 296295, 355554, 395060, 592590, 711108, 888885, 1185180, 1323451, 1777770, 2646902, 3555540, 3970353, 5293804, 6617255, 7940706, 11911059, 13234510, 15881412, 19851765, 23822118, 26469020, 39703530, 47644236, 59555295, 79407060, 119110590, 238221180]

約数ペア:

[(1, 238221180), (2, 119110590), (3, 79407060), (4, 59555295), (5, 47644236), (6, 39703530), (9, 26469020), (10, 23822118), (12, 19851765), (15, 15881412), (18, 13234510), (20, 11911059), (30, 7940706), (36, 6617255), (45, 5293804), (60, 3970353), (67, 3555540), (90, 2646902), (134, 1777770), (180, 1323451), (201, 1185180), (268, 888885), (335, 711108), (402, 592590), (603, 395060), (670, 355554), (804, 296295), (1005, 237036), (1206, 197530), (1340, 177777), (2010, 118518), (2412, 98765), (3015, 79012), (4020, 59259), (6030, 39506), (12060, 19753)]