506920000

素因数分解:

$2^6\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 280

約数和(自身を含む): 1428292800

約数和(自身を除く): 921372800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 29, 32, 38, 40, 46, 50, 58, 64, 76, 80, 92, 95, 100, 115, 116, 125, 145, 152, 160, 184, 190, 200, 230, 232, 250, 290, 304, 320, 368, 380, 400, 437, 460, 464, 475, 500, 551, 575, 580, 608, 625, 667, 725, 736, 760, 800, 874, 920, 928, 950, 1000, 1102, 1150, 1160, 1216, 1250, 1334, 1450, 1472, 1520, 1600, 1748, 1840, 1856, 1900, 2000, 2185, 2204, 2300, 2320, 2375, 2500, 2668, 2755, 2875, 2900, 3040, 3335, 3496, 3625, 3680, 3800, 4000, 4370, 4408, 4600, 4640, 4750, 5000, 5336, 5510, 5750, 5800, 6080, 6670, 6992, 7250, 7360, 7600, 8000, 8740, 8816, 9200, 9280, 9500, 10000, 10672, 10925, 11020, 11500, 11600, 11875, 12673, 13340, 13775, 13984, 14375, 14500, 15200, 16675, 17480, 17632, 18125, 18400, 19000, 20000, 21344, 21850, 22040, 23000, 23200, 23750, 25346, 26680, 27550, 27968, 28750, 29000, 30400, 33350, 34960, 35264, 36250, 36800, 38000, 40000, 42688, 43700, 44080, 46000, 46400, 47500, 50692, 53360, 54625, 55100, 57500, 58000, 63365, 66700, 68875, 69920, 72500, 76000, 83375, 87400, 88160, 92000, 95000, 101384, 106720, 109250, 110200, 115000, 116000, 126730, 133400, 137750, 139840, 145000, 152000, 166750, 174800, 176320, 184000, 190000, 202768, 213440, 218500, 220400, 230000, 232000, 253460, 266800, 273125, 275500, 290000, 316825, 333500, 344375, 349600, 380000, 405536, 416875, 437000, 440800, 460000, 506920, 533600, 546250, 551000, 580000, 633650, 667000, 688750, 699200, 760000, 811072, 833750, 874000, 881600, 920000, 1013840, 1067200, 1092500, 1102000, 1160000, 1267300, 1334000, 1377500, 1584125, 1667500, 1748000, 2027680, 2185000, 2204000, 2534600, 2668000, 2755000, 3168250, 3335000, 3496000, 4055360, 4370000, 4408000, 5069200, 5336000, 5510000, 6336500, 6670000, 7920625, 8740000, 10138400, 11020000, 12673000, 13340000, 15841250, 17480000, 20276800, 22040000, 25346000, 26680000, 31682500, 50692000, 63365000, 101384000, 126730000, 253460000, 506920000]

約数ペア:

[(1, 506920000), (2, 253460000), (4, 126730000), (5, 101384000), (8, 63365000), (10, 50692000), (16, 31682500), (19, 26680000), (20, 25346000), (23, 22040000), (25, 20276800), (29, 17480000), (32, 15841250), (38, 13340000), (40, 12673000), (46, 11020000), (50, 10138400), (58, 8740000), (64, 7920625), (76, 6670000), (80, 6336500), (92, 5510000), (95, 5336000), (100, 5069200), (115, 4408000), (116, 4370000), (125, 4055360), (145, 3496000), (152, 3335000), (160, 3168250), (184, 2755000), (190, 2668000), (200, 2534600), (230, 2204000), (232, 2185000), (250, 2027680), (290, 1748000), (304, 1667500), (320, 1584125), (368, 1377500), (380, 1334000), (400, 1267300), (437, 1160000), (460, 1102000), (464, 1092500), (475, 1067200), (500, 1013840), (551, 920000), (575, 881600), (580, 874000), (608, 833750), (625, 811072), (667, 760000), (725, 699200), (736, 688750), (760, 667000), (800, 633650), (874, 580000), (920, 551000), (928, 546250), (950, 533600), (1000, 506920), (1102, 460000), (1150, 440800), (1160, 437000), (1216, 416875), (1250, 405536), (1334, 380000), (1450, 349600), (1472, 344375), (1520, 333500), (1600, 316825), (1748, 290000), (1840, 275500), (1856, 273125), (1900, 266800), (2000, 253460), (2185, 232000), (2204, 230000), (2300, 220400), (2320, 218500), (2375, 213440), (2500, 202768), (2668, 190000), (2755, 184000), (2875, 176320), (2900, 174800), (3040, 166750), (3335, 152000), (3496, 145000), (3625, 139840), (3680, 137750), (3800, 133400), (4000, 126730), (4370, 116000), (4408, 115000), (4600, 110200), (4640, 109250), (4750, 106720), (5000, 101384), (5336, 95000), (5510, 92000), (5750, 88160), (5800, 87400), (6080, 83375), (6670, 76000), (6992, 72500), (7250, 69920), (7360, 68875), (7600, 66700), (8000, 63365), (8740, 58000), (8816, 57500), (9200, 55100), (9280, 54625), (9500, 53360), (10000, 50692), (10672, 47500), (10925, 46400), (11020, 46000), (11500, 44080), (11600, 43700), (11875, 42688), (12673, 40000), (13340, 38000), (13775, 36800), (13984, 36250), (14375, 35264), (14500, 34960), (15200, 33350), (16675, 30400), (17480, 29000), (17632, 28750), (18125, 27968), (18400, 27550), (19000, 26680), (20000, 25346), (21344, 23750), (21850, 23200), (22040, 23000)]