213710250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1009

約数の個数: 128

約数和(自身を含む): 600058368

約数和(自身を除く): 386348118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 125, 130, 138, 150, 195, 230, 250, 299, 325, 345, 375, 390, 575, 598, 650, 690, 750, 897, 953, 975, 1150, 1495, 1625, 1725, 1794, 1906, 1950, 2859, 2875, 2990, 3250, 3450, 4485, 4765, 4875, 5718, 5750, 7475, 8625, 8970, 9530, 9750, 12389, 14295, 14950, 17250, 21919, 22425, 23825, 24778, 28590, 37167, 37375, 43838, 44850, 47650, 61945, 65757, 71475, 74334, 74750, 109595, 112125, 119125, 123890, 131514, 142950, 185835, 219190, 224250, 238250, 284947, 309725, 328785, 357375, 371670, 547975, 569894, 619450, 657570, 714750, 854841, 929175, 1095950, 1424735, 1548625, 1643925, 1709682, 1858350, 2739875, 2849470, 3097250, 3287850, 4274205, 4645875, 5479750, 7123675, 8219625, 8548410, 9291750, 14247350, 16439250, 21371025, 35618375, 42742050, 71236750, 106855125, 213710250]

約数ペア:

[(1, 213710250), (2, 106855125), (3, 71236750), (5, 42742050), (6, 35618375), (10, 21371025), (13, 16439250), (15, 14247350), (23, 9291750), (25, 8548410), (26, 8219625), (30, 7123675), (39, 5479750), (46, 4645875), (50, 4274205), (65, 3287850), (69, 3097250), (75, 2849470), (78, 2739875), (115, 1858350), (125, 1709682), (130, 1643925), (138, 1548625), (150, 1424735), (195, 1095950), (230, 929175), (250, 854841), (299, 714750), (325, 657570), (345, 619450), (375, 569894), (390, 547975), (575, 371670), (598, 357375), (650, 328785), (690, 309725), (750, 284947), (897, 238250), (953, 224250), (975, 219190), (1150, 185835), (1495, 142950), (1625, 131514), (1725, 123890), (1794, 119125), (1906, 112125), (1950, 109595), (2859, 74750), (2875, 74334), (2990, 71475), (3250, 65757), (3450, 61945), (4485, 47650), (4765, 44850), (4875, 43838), (5718, 37375), (5750, 37167), (7475, 28590), (8625, 24778), (8970, 23825), (9530, 22425), (9750, 21919), (12389, 17250), (14295, 14950)]