68893500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3568

約数の個数: 96

約数和(自身を含む): 216111168

約数和(自身を除く): 147217668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3533, 3900, 4875, 6500, 7066, 9750, 10599, 14132, 17665, 19500, 21198, 35330, 42396, 45929, 52995, 70660, 88325, 91858, 105990, 137787, 176650, 183716, 211980, 229645, 264975, 275574, 353300, 441625, 459290, 529950, 551148, 688935, 883250, 918580, 1059900, 1148225, 1324875, 1377870, 1766500, 2296450, 2649750, 2755740, 3444675, 4592900, 5299500, 5741125, 6889350, 11482250, 13778700, 17223375, 22964500, 34446750, 68893500]

約数ペア:

[(1, 68893500), (2, 34446750), (3, 22964500), (4, 17223375), (5, 13778700), (6, 11482250), (10, 6889350), (12, 5741125), (13, 5299500), (15, 4592900), (20, 3444675), (25, 2755740), (26, 2649750), (30, 2296450), (39, 1766500), (50, 1377870), (52, 1324875), (60, 1148225), (65, 1059900), (75, 918580), (78, 883250), (100, 688935), (125, 551148), (130, 529950), (150, 459290), (156, 441625), (195, 353300), (250, 275574), (260, 264975), (300, 229645), (325, 211980), (375, 183716), (390, 176650), (500, 137787), (650, 105990), (750, 91858), (780, 88325), (975, 70660), (1300, 52995), (1500, 45929), (1625, 42396), (1950, 35330), (3250, 21198), (3533, 19500), (3900, 17665), (4875, 14132), (6500, 10599), (7066, 9750)]