139725000

素因数分解:

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

素因数の和:69

約数の個数: 288

約数和(自身を含む): 511842240

約数和(自身を除く): 372117240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 125, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 243, 250, 270, 276, 300, 324, 345, 360, 375, 405, 414, 450, 460, 486, 500, 540, 552, 575, 600, 621, 625, 648, 675, 690, 750, 810, 828, 900, 920, 972, 1000, 1035, 1080, 1125, 1150, 1215, 1242, 1250, 1350, 1380, 1500, 1620, 1656, 1725, 1800, 1863, 1875, 1944, 2025, 2070, 2250, 2300, 2430, 2484, 2500, 2700, 2760, 2875, 3000, 3105, 3125, 3240, 3375, 3450, 3726, 3750, 4050, 4140, 4500, 4600, 4860, 4968, 5000, 5175, 5400, 5589, 5625, 5750, 6075, 6210, 6250, 6750, 6900, 7452, 7500, 8100, 8280, 8625, 9000, 9315, 9375, 9720, 10125, 10350, 11178, 11250, 11500, 12150, 12420, 12500, 13500, 13800, 14375, 14904, 15000, 15525, 16200, 16875, 17250, 18630, 18750, 20250, 20700, 22356, 22500, 23000, 24300, 24840, 25000, 25875, 27000, 27945, 28125, 28750, 30375, 31050, 33750, 34500, 37260, 37500, 40500, 41400, 43125, 44712, 45000, 46575, 48600, 50625, 51750, 55890, 56250, 57500, 60750, 62100, 67500, 69000, 71875, 74520, 75000, 77625, 81000, 84375, 86250, 93150, 101250, 103500, 111780, 112500, 115000, 121500, 124200, 129375, 135000, 139725, 143750, 151875, 155250, 168750, 172500, 186300, 202500, 207000, 215625, 223560, 225000, 232875, 243000, 253125, 258750, 279450, 287500, 303750, 310500, 337500, 345000, 372600, 388125, 405000, 431250, 465750, 506250, 517500, 558900, 575000, 607500, 621000, 646875, 675000, 698625, 759375, 776250, 862500, 931500, 1012500, 1035000, 1117800, 1164375, 1215000, 1293750, 1397250, 1518750, 1552500, 1725000, 1863000, 1940625, 2025000, 2328750, 2587500, 2794500, 3037500, 3105000, 3493125, 3881250, 4657500, 5175000, 5589000, 5821875, 6075000, 6986250, 7762500, 9315000, 11643750, 13972500, 15525000, 17465625, 23287500, 27945000, 34931250, 46575000, 69862500, 139725000]

約数ペア:

[(1, 139725000), (2, 69862500), (3, 46575000), (4, 34931250), (5, 27945000), (6, 23287500), (8, 17465625), (9, 15525000), (10, 13972500), (12, 11643750), (15, 9315000), (18, 7762500), (20, 6986250), (23, 6075000), (24, 5821875), (25, 5589000), (27, 5175000), (30, 4657500), (36, 3881250), (40, 3493125), (45, 3105000), (46, 3037500), (50, 2794500), (54, 2587500), (60, 2328750), (69, 2025000), (72, 1940625), (75, 1863000), (81, 1725000), (90, 1552500), (92, 1518750), (100, 1397250), (108, 1293750), (115, 1215000), (120, 1164375), (125, 1117800), (135, 1035000), (138, 1012500), (150, 931500), (162, 862500), (180, 776250), (184, 759375), (200, 698625), (207, 675000), (216, 646875), (225, 621000), (230, 607500), (243, 575000), (250, 558900), (270, 517500), (276, 506250), (300, 465750), (324, 431250), (345, 405000), (360, 388125), (375, 372600), (405, 345000), (414, 337500), (450, 310500), (460, 303750), (486, 287500), (500, 279450), (540, 258750), (552, 253125), (575, 243000), (600, 232875), (621, 225000), (625, 223560), (648, 215625), (675, 207000), (690, 202500), (750, 186300), (810, 172500), (828, 168750), (900, 155250), (920, 151875), (972, 143750), (1000, 139725), (1035, 135000), (1080, 129375), (1125, 124200), (1150, 121500), (1215, 115000), (1242, 112500), (1250, 111780), (1350, 103500), (1380, 101250), (1500, 93150), (1620, 86250), (1656, 84375), (1725, 81000), (1800, 77625), (1863, 75000), (1875, 74520), (1944, 71875), (2025, 69000), (2070, 67500), (2250, 62100), (2300, 60750), (2430, 57500), (2484, 56250), (2500, 55890), (2700, 51750), (2760, 50625), (2875, 48600), (3000, 46575), (3105, 45000), (3125, 44712), (3240, 43125), (3375, 41400), (3450, 40500), (3726, 37500), (3750, 37260), (4050, 34500), (4140, 33750), (4500, 31050), (4600, 30375), (4860, 28750), (4968, 28125), (5000, 27945), (5175, 27000), (5400, 25875), (5589, 25000), (5625, 24840), (5750, 24300), (6075, 23000), (6210, 22500), (6250, 22356), (6750, 20700), (6900, 20250), (7452, 18750), (7500, 18630), (8100, 17250), (8280, 16875), (8625, 16200), (9000, 15525), (9315, 15000), (9375, 14904), (9720, 14375), (10125, 13800), (10350, 13500), (11178, 12500), (11250, 12420), (11500, 12150)]