223605900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11831}}^1$

素因数の和:11861

約数の個数: 144

約数和(自身を含む): 821614080

約数和(自身を除く): 598008180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 11831, 18900, 23662, 35493, 47324, 59155, 70986, 82817, 106479, 118310, 141972, 165634, 177465, 212958, 236620, 248451, 295775, 319437, 331268, 354930, 414085, 425916, 496902, 532395, 591550, 638874, 709860, 745353, 828170, 887325, 993804, 1064790, 1183100, 1242255, 1277748, 1490706, 1597185, 1656340, 1774650, 2070425, 2129580, 2236059, 2484510, 2661975, 2981412, 3194370, 3549300, 3726765, 4140850, 4472118, 4969020, 5323950, 6211275, 6388740, 7453530, 7985925, 8281700, 8944236, 10647900, 11180295, 12422550, 14907060, 15971850, 18633825, 22360590, 24845100, 31943700, 37267650, 44721180, 55901475, 74535300, 111802950, 223605900]

約数ペア:

[(1, 223605900), (2, 111802950), (3, 74535300), (4, 55901475), (5, 44721180), (6, 37267650), (7, 31943700), (9, 24845100), (10, 22360590), (12, 18633825), (14, 15971850), (15, 14907060), (18, 12422550), (20, 11180295), (21, 10647900), (25, 8944236), (27, 8281700), (28, 7985925), (30, 7453530), (35, 6388740), (36, 6211275), (42, 5323950), (45, 4969020), (50, 4472118), (54, 4140850), (60, 3726765), (63, 3549300), (70, 3194370), (75, 2981412), (84, 2661975), (90, 2484510), (100, 2236059), (105, 2129580), (108, 2070425), (126, 1774650), (135, 1656340), (140, 1597185), (150, 1490706), (175, 1277748), (180, 1242255), (189, 1183100), (210, 1064790), (225, 993804), (252, 887325), (270, 828170), (300, 745353), (315, 709860), (350, 638874), (378, 591550), (420, 532395), (450, 496902), (525, 425916), (540, 414085), (630, 354930), (675, 331268), (700, 319437), (756, 295775), (900, 248451), (945, 236620), (1050, 212958), (1260, 177465), (1350, 165634), (1575, 141972), (1890, 118310), (2100, 106479), (2700, 82817), (3150, 70986), (3780, 59155), (4725, 47324), (6300, 35493), (9450, 23662), (11831, 18900)]