280453200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8059}}^1$

素因数の和:8109

約数の個数: 120

約数和(自身を含む): 929479200

約数和(自身を除く): 649026000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2900, 3480, 4350, 5800, 6960, 8059, 8700, 11600, 16118, 17400, 24177, 32236, 34800, 40295, 48354, 64472, 80590, 96708, 120885, 128944, 161180, 193416, 201475, 233711, 241770, 322360, 386832, 402950, 467422, 483540, 604425, 644720, 701133, 805900, 934844, 967080, 1168555, 1208850, 1402266, 1611800, 1869688, 1934160, 2337110, 2417700, 2804532, 3223600, 3505665, 3739376, 4674220, 4835400, 5609064, 5842775, 7011330, 9348440, 9670800, 11218128, 11685550, 14022660, 17528325, 18696880, 23371100, 28045320, 35056650, 46742200, 56090640, 70113300, 93484400, 140226600, 280453200]

約数ペア:

[(1, 280453200), (2, 140226600), (3, 93484400), (4, 70113300), (5, 56090640), (6, 46742200), (8, 35056650), (10, 28045320), (12, 23371100), (15, 18696880), (16, 17528325), (20, 14022660), (24, 11685550), (25, 11218128), (29, 9670800), (30, 9348440), (40, 7011330), (48, 5842775), (50, 5609064), (58, 4835400), (60, 4674220), (75, 3739376), (80, 3505665), (87, 3223600), (100, 2804532), (116, 2417700), (120, 2337110), (145, 1934160), (150, 1869688), (174, 1611800), (200, 1402266), (232, 1208850), (240, 1168555), (290, 967080), (300, 934844), (348, 805900), (400, 701133), (435, 644720), (464, 604425), (580, 483540), (600, 467422), (696, 402950), (725, 386832), (870, 322360), (1160, 241770), (1200, 233711), (1392, 201475), (1450, 193416), (1740, 161180), (2175, 128944), (2320, 120885), (2900, 96708), (3480, 80590), (4350, 64472), (5800, 48354), (6960, 40295), (8059, 34800), (8700, 32236), (11600, 24177), (16118, 17400)]