268311200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 108

約数和(自身を含む): 678765150

約数和(自身を除く): 410453950

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 349, 400, 496, 620, 698, 775, 800, 961, 992, 1240, 1396, 1550, 1745, 1922, 2480, 2792, 3100, 3490, 3844, 4805, 4960, 5584, 6200, 6980, 7688, 8725, 9610, 10819, 11168, 12400, 13960, 15376, 17450, 19220, 21638, 24025, 24800, 27920, 30752, 34900, 38440, 43276, 48050, 54095, 55840, 69800, 76880, 86552, 96100, 108190, 139600, 153760, 173104, 192200, 216380, 270475, 279200, 335389, 346208, 384400, 432760, 540950, 670778, 768800, 865520, 1081900, 1341556, 1676945, 1731040, 2163800, 2683112, 3353890, 4327600, 5366224, 6707780, 8384725, 8655200, 10732448, 13415560, 16769450, 26831120, 33538900, 53662240, 67077800, 134155600, 268311200]

約数ペア:

[(1, 268311200), (2, 134155600), (4, 67077800), (5, 53662240), (8, 33538900), (10, 26831120), (16, 16769450), (20, 13415560), (25, 10732448), (31, 8655200), (32, 8384725), (40, 6707780), (50, 5366224), (62, 4327600), (80, 3353890), (100, 2683112), (124, 2163800), (155, 1731040), (160, 1676945), (200, 1341556), (248, 1081900), (310, 865520), (349, 768800), (400, 670778), (496, 540950), (620, 432760), (698, 384400), (775, 346208), (800, 335389), (961, 279200), (992, 270475), (1240, 216380), (1396, 192200), (1550, 173104), (1745, 153760), (1922, 139600), (2480, 108190), (2792, 96100), (3100, 86552), (3490, 76880), (3844, 69800), (4805, 55840), (4960, 54095), (5584, 48050), (6200, 43276), (6980, 38440), (7688, 34900), (8725, 30752), (9610, 27920), (10819, 24800), (11168, 24025), (12400, 21638), (13960, 19220), (15376, 17450)]