2134268550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 5839470000

約数和(自身を除く): 3705201450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 139, 149, 150, 225, 229, 278, 298, 417, 447, 450, 458, 687, 695, 745, 834, 894, 1145, 1251, 1341, 1374, 1390, 1490, 2061, 2085, 2235, 2290, 2502, 2682, 3435, 3475, 3725, 4122, 4170, 4470, 5725, 6255, 6705, 6870, 6950, 7450, 10305, 10425, 11175, 11450, 12510, 13410, 17175, 20610, 20711, 20850, 22350, 31275, 31831, 33525, 34121, 34350, 41422, 51525, 62133, 62550, 63662, 67050, 68242, 95493, 102363, 103050, 103555, 124266, 159155, 170605, 186399, 190986, 204726, 207110, 286479, 307089, 310665, 318310, 341210, 372798, 477465, 511815, 517775, 572958, 614178, 621330, 795775, 853025, 931995, 954930, 1023630, 1035550, 1432395, 1535445, 1553325, 1591550, 1706050, 1863990, 2387325, 2559075, 2864790, 3070890, 3106650, 4659975, 4742819, 4774650, 5118150, 7161975, 7677225, 9319950, 9485638, 14228457, 14323950, 15354450, 23714095, 28456914, 42685371, 47428190, 71142285, 85370742, 118570475, 142284570, 213426855, 237140950, 355711425, 426853710, 711422850, 1067134275, 2134268550]

約数ペア:

[(1, 2134268550), (2, 1067134275), (3, 711422850), (5, 426853710), (6, 355711425), (9, 237140950), (10, 213426855), (15, 142284570), (18, 118570475), (25, 85370742), (30, 71142285), (45, 47428190), (50, 42685371), (75, 28456914), (90, 23714095), (139, 15354450), (149, 14323950), (150, 14228457), (225, 9485638), (229, 9319950), (278, 7677225), (298, 7161975), (417, 5118150), (447, 4774650), (450, 4742819), (458, 4659975), (687, 3106650), (695, 3070890), (745, 2864790), (834, 2559075), (894, 2387325), (1145, 1863990), (1251, 1706050), (1341, 1591550), (1374, 1553325), (1390, 1535445), (1490, 1432395), (2061, 1035550), (2085, 1023630), (2235, 954930), (2290, 931995), (2502, 853025), (2682, 795775), (3435, 621330), (3475, 614178), (3725, 572958), (4122, 517775), (4170, 511815), (4470, 477465), (5725, 372798), (6255, 341210), (6705, 318310), (6870, 310665), (6950, 307089), (7450, 286479), (10305, 207110), (10425, 204726), (11175, 190986), (11450, 186399), (12510, 170605), (13410, 159155), (17175, 124266), (20610, 103555), (20711, 103050), (20850, 102363), (22350, 95493), (31275, 68242), (31831, 67050), (33525, 63662), (34121, 62550), (34350, 62133), (41422, 51525)]