488705400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 1720358640

約数和(自身を除く): 1231653240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 97, 100, 108, 120, 135, 150, 162, 180, 194, 200, 216, 225, 270, 291, 300, 311, 324, 360, 388, 405, 450, 485, 540, 582, 600, 622, 648, 675, 776, 810, 873, 900, 933, 970, 1080, 1164, 1244, 1350, 1455, 1555, 1620, 1746, 1800, 1866, 1940, 2025, 2328, 2425, 2488, 2619, 2700, 2799, 2910, 3110, 3240, 3492, 3732, 3880, 4050, 4365, 4665, 4850, 5238, 5400, 5598, 5820, 6220, 6984, 7275, 7464, 7775, 7857, 8100, 8397, 8730, 9330, 9700, 10476, 11196, 11640, 12440, 13095, 13995, 14550, 15550, 15714, 16200, 16794, 17460, 18660, 19400, 20952, 21825, 22392, 23325, 25191, 26190, 27990, 29100, 30167, 31100, 31428, 33588, 34920, 37320, 39285, 41985, 43650, 46650, 50382, 52380, 55980, 58200, 60334, 62200, 62856, 65475, 67176, 69975, 78570, 83970, 87300, 90501, 93300, 100764, 104760, 111960, 120668, 125955, 130950, 139950, 150835, 157140, 167940, 174600, 181002, 186600, 196425, 201528, 209925, 241336, 251910, 261900, 271503, 279900, 301670, 314280, 335880, 362004, 392850, 419850, 452505, 503820, 523800, 543006, 559800, 603340, 629775, 724008, 754175, 785700, 814509, 839700, 905010, 1007640, 1086012, 1206680, 1259550, 1357515, 1508350, 1571400, 1629018, 1679400, 1810020, 2172024, 2262525, 2443527, 2519100, 2715030, 3016700, 3258036, 3620040, 4072545, 4525050, 4887054, 5038200, 5430060, 6033400, 6516072, 6787575, 8145090, 9050100, 9774108, 10860120, 12217635, 13575150, 16290180, 18100200, 19548216, 20362725, 24435270, 27150300, 32580360, 40725450, 48870540, 54300600, 61088175, 81450900, 97741080, 122176350, 162901800, 244352700, 488705400]

約数ペア:

[(1, 488705400), (2, 244352700), (3, 162901800), (4, 122176350), (5, 97741080), (6, 81450900), (8, 61088175), (9, 54300600), (10, 48870540), (12, 40725450), (15, 32580360), (18, 27150300), (20, 24435270), (24, 20362725), (25, 19548216), (27, 18100200), (30, 16290180), (36, 13575150), (40, 12217635), (45, 10860120), (50, 9774108), (54, 9050100), (60, 8145090), (72, 6787575), (75, 6516072), (81, 6033400), (90, 5430060), (97, 5038200), (100, 4887054), (108, 4525050), (120, 4072545), (135, 3620040), (150, 3258036), (162, 3016700), (180, 2715030), (194, 2519100), (200, 2443527), (216, 2262525), (225, 2172024), (270, 1810020), (291, 1679400), (300, 1629018), (311, 1571400), (324, 1508350), (360, 1357515), (388, 1259550), (405, 1206680), (450, 1086012), (485, 1007640), (540, 905010), (582, 839700), (600, 814509), (622, 785700), (648, 754175), (675, 724008), (776, 629775), (810, 603340), (873, 559800), (900, 543006), (933, 523800), (970, 503820), (1080, 452505), (1164, 419850), (1244, 392850), (1350, 362004), (1455, 335880), (1555, 314280), (1620, 301670), (1746, 279900), (1800, 271503), (1866, 261900), (1940, 251910), (2025, 241336), (2328, 209925), (2425, 201528), (2488, 196425), (2619, 186600), (2700, 181002), (2799, 174600), (2910, 167940), (3110, 157140), (3240, 150835), (3492, 139950), (3732, 130950), (3880, 125955), (4050, 120668), (4365, 111960), (4665, 104760), (4850, 100764), (5238, 93300), (5400, 90501), (5598, 87300), (5820, 83970), (6220, 78570), (6984, 69975), (7275, 67176), (7464, 65475), (7775, 62856), (7857, 62200), (8100, 60334), (8397, 58200), (8730, 55980), (9330, 52380), (9700, 50382), (10476, 46650), (11196, 43650), (11640, 41985), (12440, 39285), (13095, 37320), (13995, 34920), (14550, 33588), (15550, 31428), (15714, 31100), (16200, 30167), (16794, 29100), (17460, 27990), (18660, 26190), (19400, 25191), (20952, 23325), (21825, 22392)]