428745180000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{557}}^1\times {\mathrm{12829}}^1$

素因数の和:13419

約数の個数: 240

約数和(自身を含む): 1409004661680

約数和(自身を除く): 980259481680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 557, 600, 625, 750, 800, 1000, 1114, 1200, 1250, 1500, 1671, 1875, 2000, 2228, 2400, 2500, 2785, 3000, 3342, 3750, 4000, 4456, 5000, 5570, 6000, 6684, 7500, 8355, 8912, 10000, 11140, 12000, 12829, 13368, 13925, 15000, 16710, 17824, 20000, 22280, 25658, 26736, 27850, 30000, 33420, 38487, 41775, 44560, 51316, 53472, 55700, 60000, 64145, 66840, 69625, 76974, 83550, 89120, 102632, 111400, 128290, 133680, 139250, 153948, 167100, 192435, 205264, 208875, 222800, 256580, 267360, 278500, 307896, 320725, 334200, 348125, 384870, 410528, 417750, 445600, 513160, 557000, 615792, 641450, 668400, 696250, 769740, 835500, 962175, 1026320, 1044375, 1114000, 1231584, 1282900, 1336800, 1392500, 1539480, 1603625, 1671000, 1924350, 2052640, 2088750, 2228000, 2565800, 2785000, 3078960, 3207250, 3342000, 3848700, 4177500, 4810875, 5131600, 5570000, 6157920, 6414500, 6684000, 7145753, 7697400, 8018125, 8355000, 9621750, 10263200, 11140000, 12829000, 14291506, 15394800, 16036250, 16710000, 19243500, 21437259, 24054375, 25658000, 28583012, 30789600, 32072500, 33420000, 35728765, 38487000, 42874518, 48108750, 51316000, 57166024, 64145000, 71457530, 76974000, 85749036, 96217500, 107186295, 114332048, 128290000, 142915060, 153948000, 171498072, 178643825, 192435000, 214372590, 228664096, 256580000, 285830120, 342996144, 357287650, 384870000, 428745180, 535931475, 571660240, 685992288, 714575300, 769740000, 857490360, 893219125, 1071862950, 1143320480, 1429150600, 1714980720, 1786438250, 2143725900, 2679657375, 2858301200, 3429961440, 3572876500, 4287451800, 4466095625, 5359314750, 5716602400, 7145753000, 8574903600, 8932191250, 10718629500, 13398286875, 14291506000, 17149807200, 17864382500, 21437259000, 26796573750, 28583012000, 35728765000, 42874518000, 53593147500, 71457530000, 85749036000, 107186295000, 142915060000, 214372590000, 428745180000]

約数ペア:

[(1, 428745180000), (2, 214372590000), (3, 142915060000), (4, 107186295000), (5, 85749036000), (6, 71457530000), (8, 53593147500), (10, 42874518000), (12, 35728765000), (15, 28583012000), (16, 26796573750), (20, 21437259000), (24, 17864382500), (25, 17149807200), (30, 14291506000), (32, 13398286875), (40, 10718629500), (48, 8932191250), (50, 8574903600), (60, 7145753000), (75, 5716602400), (80, 5359314750), (96, 4466095625), (100, 4287451800), (120, 3572876500), (125, 3429961440), (150, 2858301200), (160, 2679657375), (200, 2143725900), (240, 1786438250), (250, 1714980720), (300, 1429150600), (375, 1143320480), (400, 1071862950), (480, 893219125), (500, 857490360), (557, 769740000), (600, 714575300), (625, 685992288), (750, 571660240), (800, 535931475), (1000, 428745180), (1114, 384870000), (1200, 357287650), (1250, 342996144), (1500, 285830120), (1671, 256580000), (1875, 228664096), (2000, 214372590), (2228, 192435000), (2400, 178643825), (2500, 171498072), (2785, 153948000), (3000, 142915060), (3342, 128290000), (3750, 114332048), (4000, 107186295), (4456, 96217500), (5000, 85749036), (5570, 76974000), (6000, 71457530), (6684, 64145000), (7500, 57166024), (8355, 51316000), (8912, 48108750), (10000, 42874518), (11140, 38487000), (12000, 35728765), (12829, 33420000), (13368, 32072500), (13925, 30789600), (15000, 28583012), (16710, 25658000), (17824, 24054375), (20000, 21437259), (22280, 19243500), (25658, 16710000), (26736, 16036250), (27850, 15394800), (30000, 14291506), (33420, 12829000), (38487, 11140000), (41775, 10263200), (44560, 9621750), (51316, 8355000), (53472, 8018125), (55700, 7697400), (60000, 7145753), (64145, 6684000), (66840, 6414500), (69625, 6157920), (76974, 5570000), (83550, 5131600), (89120, 4810875), (102632, 4177500), (111400, 3848700), (128290, 3342000), (133680, 3207250), (139250, 3078960), (153948, 2785000), (167100, 2565800), (192435, 2228000), (205264, 2088750), (208875, 2052640), (222800, 1924350), (256580, 1671000), (267360, 1603625), (278500, 1539480), (307896, 1392500), (320725, 1336800), (334200, 1282900), (348125, 1231584), (384870, 1114000), (410528, 1044375), (417750, 1026320), (445600, 962175), (513160, 835500), (557000, 769740), (615792, 696250), (641450, 668400)]