56540643900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{39503}}^1$

素因数の和:39900

約数の個数: 144

約数和(自身を含む): 176659359744

約数和(自身を除く): 120118715844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 367, 390, 650, 734, 780, 975, 1101, 1300, 1468, 1835, 1950, 2202, 3670, 3900, 4404, 4771, 5505, 7340, 9175, 9542, 11010, 14313, 18350, 19084, 22020, 23855, 27525, 28626, 36700, 39503, 47710, 55050, 57252, 71565, 79006, 95420, 110100, 118509, 119275, 143130, 158012, 197515, 237018, 238550, 286260, 357825, 395030, 474036, 477100, 513539, 592545, 715650, 790060, 987575, 1027078, 1185090, 1431300, 1540617, 1975150, 2054156, 2370180, 2567695, 2962725, 3081234, 3950300, 5135390, 5925450, 6162468, 7703085, 10270780, 11850900, 12838475, 14497601, 15406170, 25676950, 28995202, 30812340, 38515425, 43492803, 51353900, 57990404, 72488005, 77030850, 86985606, 144976010, 154061700, 173971212, 188468813, 217464015, 289952020, 362440025, 376937626, 434928030, 565406439, 724880050, 753875252, 869856060, 942344065, 1087320075, 1130812878, 1449760100, 1884688130, 2174640150, 2261625756, 2827032195, 3769376260, 4349280300, 4711720325, 5654064390, 9423440650, 11308128780, 14135160975, 18846881300, 28270321950, 56540643900]

約数ペア:

[(1, 56540643900), (2, 28270321950), (3, 18846881300), (4, 14135160975), (5, 11308128780), (6, 9423440650), (10, 5654064390), (12, 4711720325), (13, 4349280300), (15, 3769376260), (20, 2827032195), (25, 2261625756), (26, 2174640150), (30, 1884688130), (39, 1449760100), (50, 1130812878), (52, 1087320075), (60, 942344065), (65, 869856060), (75, 753875252), (78, 724880050), (100, 565406439), (130, 434928030), (150, 376937626), (156, 362440025), (195, 289952020), (260, 217464015), (300, 188468813), (325, 173971212), (367, 154061700), (390, 144976010), (650, 86985606), (734, 77030850), (780, 72488005), (975, 57990404), (1101, 51353900), (1300, 43492803), (1468, 38515425), (1835, 30812340), (1950, 28995202), (2202, 25676950), (3670, 15406170), (3900, 14497601), (4404, 12838475), (4771, 11850900), (5505, 10270780), (7340, 7703085), (9175, 6162468), (9542, 5925450), (11010, 5135390), (14313, 3950300), (18350, 3081234), (19084, 2962725), (22020, 2567695), (23855, 2370180), (27525, 2054156), (28626, 1975150), (36700, 1540617), (39503, 1431300), (47710, 1185090), (55050, 1027078), (57252, 987575), (71565, 790060), (79006, 715650), (95420, 592545), (110100, 513539), (118509, 477100), (119275, 474036), (143130, 395030), (158012, 357825), (197515, 286260), (237018, 238550)]