2008672800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{36389}}^1$

素因数の和:36435

約数の個数: 144

約数和(自身を含む): 6822688320

約数和(自身を除く): 4814015520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2208, 2300, 2400, 2760, 3450, 3680, 4600, 5520, 6900, 9200, 11040, 13800, 18400, 27600, 36389, 55200, 72778, 109167, 145556, 181945, 218334, 291112, 363890, 436668, 545835, 582224, 727780, 836947, 873336, 909725, 1091670, 1164448, 1455560, 1673894, 1746672, 1819450, 2183340, 2510841, 2729175, 2911120, 3347788, 3493344, 3638900, 4184735, 4366680, 5021682, 5458350, 5822240, 6695576, 7277800, 8369470, 8733360, 10043364, 10916700, 12554205, 13391152, 14555600, 16738940, 17466720, 20086728, 20923675, 21833400, 25108410, 26782304, 29111200, 33477880, 40173456, 41847350, 43666800, 50216820, 62771025, 66955760, 80346912, 83694700, 87333600, 100433640, 125542050, 133911520, 167389400, 200867280, 251084100, 334778800, 401734560, 502168200, 669557600, 1004336400, 2008672800]

約数ペア:

[(1, 2008672800), (2, 1004336400), (3, 669557600), (4, 502168200), (5, 401734560), (6, 334778800), (8, 251084100), (10, 200867280), (12, 167389400), (15, 133911520), (16, 125542050), (20, 100433640), (23, 87333600), (24, 83694700), (25, 80346912), (30, 66955760), (32, 62771025), (40, 50216820), (46, 43666800), (48, 41847350), (50, 40173456), (60, 33477880), (69, 29111200), (75, 26782304), (80, 25108410), (92, 21833400), (96, 20923675), (100, 20086728), (115, 17466720), (120, 16738940), (138, 14555600), (150, 13391152), (160, 12554205), (184, 10916700), (200, 10043364), (230, 8733360), (240, 8369470), (276, 7277800), (300, 6695576), (345, 5822240), (368, 5458350), (400, 5021682), (460, 4366680), (480, 4184735), (552, 3638900), (575, 3493344), (600, 3347788), (690, 2911120), (736, 2729175), (800, 2510841), (920, 2183340), (1104, 1819450), (1150, 1746672), (1200, 1673894), (1380, 1455560), (1725, 1164448), (1840, 1091670), (2208, 909725), (2300, 873336), (2400, 836947), (2760, 727780), (3450, 582224), (3680, 545835), (4600, 436668), (5520, 363890), (6900, 291112), (9200, 218334), (11040, 181945), (13800, 145556), (18400, 109167), (27600, 72778), (36389, 55200)]