213982800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7753}}^1$

素因数の和:7797

約数の個数: 120

約数和(自身を含む): 715353024

約数和(自身を除く): 501370224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6900, 7753, 9200, 13800, 15506, 23259, 27600, 31012, 38765, 46518, 62024, 77530, 93036, 116295, 124048, 155060, 178319, 186072, 193825, 232590, 310120, 356638, 372144, 387650, 465180, 534957, 581475, 620240, 713276, 775300, 891595, 930360, 1069914, 1162950, 1426552, 1550600, 1783190, 1860720, 2139828, 2325900, 2674785, 2853104, 3101200, 3566380, 4279656, 4457975, 4651800, 5349570, 7132760, 8559312, 8915950, 9303600, 10699140, 13373925, 14265520, 17831900, 21398280, 26747850, 35663800, 42796560, 53495700, 71327600, 106991400, 213982800]

約数ペア:

[(1, 213982800), (2, 106991400), (3, 71327600), (4, 53495700), (5, 42796560), (6, 35663800), (8, 26747850), (10, 21398280), (12, 17831900), (15, 14265520), (16, 13373925), (20, 10699140), (23, 9303600), (24, 8915950), (25, 8559312), (30, 7132760), (40, 5349570), (46, 4651800), (48, 4457975), (50, 4279656), (60, 3566380), (69, 3101200), (75, 2853104), (80, 2674785), (92, 2325900), (100, 2139828), (115, 1860720), (120, 1783190), (138, 1550600), (150, 1426552), (184, 1162950), (200, 1069914), (230, 930360), (240, 891595), (276, 775300), (300, 713276), (345, 620240), (368, 581475), (400, 534957), (460, 465180), (552, 387650), (575, 372144), (600, 356638), (690, 310120), (920, 232590), (1104, 193825), (1150, 186072), (1200, 178319), (1380, 155060), (1725, 124048), (1840, 116295), (2300, 93036), (2760, 77530), (3450, 62024), (4600, 46518), (5520, 38765), (6900, 31012), (7753, 27600), (9200, 23259), (13800, 15506)]