11187900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 108

約数和(自身を含む): 36289344

約数和(自身を除く): 25101444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 401, 450, 465, 558, 620, 775, 802, 900, 930, 1116, 1203, 1395, 1550, 1604, 1860, 2005, 2325, 2406, 2790, 3100, 3609, 4010, 4650, 4812, 5580, 6015, 6975, 7218, 8020, 9300, 10025, 12030, 12431, 13950, 14436, 18045, 20050, 24060, 24862, 27900, 30075, 36090, 37293, 40100, 49724, 60150, 62155, 72180, 74586, 90225, 111879, 120300, 124310, 149172, 180450, 186465, 223758, 248620, 310775, 360900, 372930, 447516, 559395, 621550, 745860, 932325, 1118790, 1243100, 1864650, 2237580, 2796975, 3729300, 5593950, 11187900]

約数ペア:

[(1, 11187900), (2, 5593950), (3, 3729300), (4, 2796975), (5, 2237580), (6, 1864650), (9, 1243100), (10, 1118790), (12, 932325), (15, 745860), (18, 621550), (20, 559395), (25, 447516), (30, 372930), (31, 360900), (36, 310775), (45, 248620), (50, 223758), (60, 186465), (62, 180450), (75, 149172), (90, 124310), (93, 120300), (100, 111879), (124, 90225), (150, 74586), (155, 72180), (180, 62155), (186, 60150), (225, 49724), (279, 40100), (300, 37293), (310, 36090), (372, 30075), (401, 27900), (450, 24862), (465, 24060), (558, 20050), (620, 18045), (775, 14436), (802, 13950), (900, 12431), (930, 12030), (1116, 10025), (1203, 9300), (1395, 8020), (1550, 7218), (1604, 6975), (1860, 6015), (2005, 5580), (2325, 4812), (2406, 4650), (2790, 4010), (3100, 3609)]