71180400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2623

約数の個数: 120

約数和(自身を含む): 238020480

約数和(自身を除く): 166840080

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, 2579, 2760, 3450, 4600, 5158, 5520, 6900, 7737, 9200, 10316, 12895, 13800, 15474, 20632, 25790, 27600, 30948, 38685, 41264, 51580, 59317, 61896, 64475, 77370, 103160, 118634, 123792, 128950, 154740, 177951, 193425, 206320, 237268, 257900, 296585, 309480, 355902, 386850, 474536, 515800, 593170, 618960, 711804, 773700, 889755, 949072, 1031600, 1186340, 1423608, 1482925, 1547400, 1779510, 2372680, 2847216, 2965850, 3094800, 3559020, 4448775, 4745360, 5931700, 7118040, 8897550, 11863400, 14236080, 17795100, 23726800, 35590200, 71180400]

約数ペア:

[(1, 71180400), (2, 35590200), (3, 23726800), (4, 17795100), (5, 14236080), (6, 11863400), (8, 8897550), (10, 7118040), (12, 5931700), (15, 4745360), (16, 4448775), (20, 3559020), (23, 3094800), (24, 2965850), (25, 2847216), (30, 2372680), (40, 1779510), (46, 1547400), (48, 1482925), (50, 1423608), (60, 1186340), (69, 1031600), (75, 949072), (80, 889755), (92, 773700), (100, 711804), (115, 618960), (120, 593170), (138, 515800), (150, 474536), (184, 386850), (200, 355902), (230, 309480), (240, 296585), (276, 257900), (300, 237268), (345, 206320), (368, 193425), (400, 177951), (460, 154740), (552, 128950), (575, 123792), (600, 118634), (690, 103160), (920, 77370), (1104, 64475), (1150, 61896), (1200, 59317), (1380, 51580), (1725, 41264), (1840, 38685), (2300, 30948), (2579, 27600), (2760, 25790), (3450, 20632), (4600, 15474), (5158, 13800), (5520, 12895), (6900, 10316), (7737, 9200)]