74947800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5473

約数の個数: 96

約数和(自身を含む): 242484480

約数和(自身を除く): 167536680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 5431, 6900, 10862, 13800, 16293, 21724, 27155, 32586, 43448, 54310, 65172, 81465, 108620, 124913, 130344, 135775, 162930, 217240, 249826, 271550, 325860, 374739, 407325, 499652, 543100, 624565, 651720, 749478, 814650, 999304, 1086200, 1249130, 1498956, 1629300, 1873695, 2498260, 2997912, 3122825, 3258600, 3747390, 4996520, 6245650, 7494780, 9368475, 12491300, 14989560, 18736950, 24982600, 37473900, 74947800]

約数ペア:

[(1, 74947800), (2, 37473900), (3, 24982600), (4, 18736950), (5, 14989560), (6, 12491300), (8, 9368475), (10, 7494780), (12, 6245650), (15, 4996520), (20, 3747390), (23, 3258600), (24, 3122825), (25, 2997912), (30, 2498260), (40, 1873695), (46, 1629300), (50, 1498956), (60, 1249130), (69, 1086200), (75, 999304), (92, 814650), (100, 749478), (115, 651720), (120, 624565), (138, 543100), (150, 499652), (184, 407325), (200, 374739), (230, 325860), (276, 271550), (300, 249826), (345, 217240), (460, 162930), (552, 135775), (575, 130344), (600, 124913), (690, 108620), (920, 81465), (1150, 65172), (1380, 54310), (1725, 43448), (2300, 32586), (2760, 27155), (3450, 21724), (4600, 16293), (5431, 13800), (6900, 10862)]