217890360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35603}}^1$

素因数の和:35637

約数の個数: 96

約数和(自身を含む): 749820240

約数和(自身を除く): 531929880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 35603, 71206, 106809, 142412, 178015, 213618, 284824, 320427, 356030, 427236, 534045, 605251, 640854, 712060, 854472, 1068090, 1210502, 1281708, 1424120, 1602135, 1815753, 2136180, 2421004, 2563416, 3026255, 3204270, 3631506, 4272360, 4842008, 5447259, 6052510, 6408540, 7263012, 9078765, 10894518, 12105020, 12817080, 14526024, 18157530, 21789036, 24210040, 27236295, 36315060, 43578072, 54472590, 72630120, 108945180, 217890360]

約数ペア:

[(1, 217890360), (2, 108945180), (3, 72630120), (4, 54472590), (5, 43578072), (6, 36315060), (8, 27236295), (9, 24210040), (10, 21789036), (12, 18157530), (15, 14526024), (17, 12817080), (18, 12105020), (20, 10894518), (24, 9078765), (30, 7263012), (34, 6408540), (36, 6052510), (40, 5447259), (45, 4842008), (51, 4272360), (60, 3631506), (68, 3204270), (72, 3026255), (85, 2563416), (90, 2421004), (102, 2136180), (120, 1815753), (136, 1602135), (153, 1424120), (170, 1281708), (180, 1210502), (204, 1068090), (255, 854472), (306, 712060), (340, 640854), (360, 605251), (408, 534045), (510, 427236), (612, 356030), (680, 320427), (765, 284824), (1020, 213618), (1224, 178015), (1530, 142412), (2040, 106809), (3060, 71206), (6120, 35603)]