28897545000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{83761}}^1$

素因数の和:83813

約数の個数: 160

約数和(自身を含む): 94202095680

約数和(自身を除く): 65304550680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 625, 690, 750, 920, 1000, 1150, 1250, 1380, 1500, 1725, 1875, 2300, 2500, 2760, 2875, 3000, 3450, 3750, 4600, 5000, 5750, 6900, 7500, 8625, 11500, 13800, 14375, 15000, 17250, 23000, 28750, 34500, 43125, 57500, 69000, 83761, 86250, 115000, 167522, 172500, 251283, 335044, 345000, 418805, 502566, 670088, 837610, 1005132, 1256415, 1675220, 1926503, 2010264, 2094025, 2512830, 3350440, 3853006, 4188050, 5025660, 5779509, 6282075, 7706012, 8376100, 9632515, 10051320, 10470125, 11559018, 12564150, 15412024, 16752200, 19265030, 20940250, 23118036, 25128300, 28897545, 31410375, 38530060, 41880500, 46236072, 48162575, 50256600, 52350625, 57795090, 62820750, 77060120, 83761000, 96325150, 104701250, 115590180, 125641500, 144487725, 157051875, 192650300, 209402500, 231180360, 240812875, 251283000, 288975450, 314103750, 385300600, 418805000, 481625750, 577950900, 628207500, 722438625, 963251500, 1155901800, 1204064375, 1256415000, 1444877250, 1926503000, 2408128750, 2889754500, 3612193125, 4816257500, 5779509000, 7224386250, 9632515000, 14448772500, 28897545000]

約数ペア:

[(1, 28897545000), (2, 14448772500), (3, 9632515000), (4, 7224386250), (5, 5779509000), (6, 4816257500), (8, 3612193125), (10, 2889754500), (12, 2408128750), (15, 1926503000), (20, 1444877250), (23, 1256415000), (24, 1204064375), (25, 1155901800), (30, 963251500), (40, 722438625), (46, 628207500), (50, 577950900), (60, 481625750), (69, 418805000), (75, 385300600), (92, 314103750), (100, 288975450), (115, 251283000), (120, 240812875), (125, 231180360), (138, 209402500), (150, 192650300), (184, 157051875), (200, 144487725), (230, 125641500), (250, 115590180), (276, 104701250), (300, 96325150), (345, 83761000), (375, 77060120), (460, 62820750), (500, 57795090), (552, 52350625), (575, 50256600), (600, 48162575), (625, 46236072), (690, 41880500), (750, 38530060), (920, 31410375), (1000, 28897545), (1150, 25128300), (1250, 23118036), (1380, 20940250), (1500, 19265030), (1725, 16752200), (1875, 15412024), (2300, 12564150), (2500, 11559018), (2760, 10470125), (2875, 10051320), (3000, 9632515), (3450, 8376100), (3750, 7706012), (4600, 6282075), (5000, 5779509), (5750, 5025660), (6900, 4188050), (7500, 3853006), (8625, 3350440), (11500, 2512830), (13800, 2094025), (14375, 2010264), (15000, 1926503), (17250, 1675220), (23000, 1256415), (28750, 1005132), (34500, 837610), (43125, 670088), (57500, 502566), (69000, 418805), (83761, 345000), (86250, 335044), (115000, 251283), (167522, 172500)]