69569250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 187799040

約数和(自身を除く): 118229790

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 37, 46, 50, 69, 74, 75, 109, 111, 115, 125, 138, 150, 185, 218, 222, 230, 250, 327, 345, 370, 375, 545, 555, 575, 654, 690, 750, 851, 925, 1090, 1110, 1150, 1635, 1702, 1725, 1850, 2507, 2553, 2725, 2775, 2875, 3270, 3450, 4033, 4255, 4625, 5014, 5106, 5450, 5550, 5750, 7521, 8066, 8175, 8510, 8625, 9250, 12099, 12535, 12765, 13625, 13875, 15042, 16350, 17250, 20165, 21275, 24198, 25070, 25530, 27250, 27750, 37605, 40330, 40875, 42550, 60495, 62675, 63825, 75210, 81750, 92759, 100825, 106375, 120990, 125350, 127650, 185518, 188025, 201650, 212750, 278277, 302475, 313375, 319125, 376050, 463795, 504125, 556554, 604950, 626750, 638250, 927590, 940125, 1008250, 1391385, 1512375, 1880250, 2318975, 2782770, 3024750, 4637950, 6956925, 11594875, 13913850, 23189750, 34784625, 69569250]

約数ペア:

[(1, 69569250), (2, 34784625), (3, 23189750), (5, 13913850), (6, 11594875), (10, 6956925), (15, 4637950), (23, 3024750), (25, 2782770), (30, 2318975), (37, 1880250), (46, 1512375), (50, 1391385), (69, 1008250), (74, 940125), (75, 927590), (109, 638250), (111, 626750), (115, 604950), (125, 556554), (138, 504125), (150, 463795), (185, 376050), (218, 319125), (222, 313375), (230, 302475), (250, 278277), (327, 212750), (345, 201650), (370, 188025), (375, 185518), (545, 127650), (555, 125350), (575, 120990), (654, 106375), (690, 100825), (750, 92759), (851, 81750), (925, 75210), (1090, 63825), (1110, 62675), (1150, 60495), (1635, 42550), (1702, 40875), (1725, 40330), (1850, 37605), (2507, 27750), (2553, 27250), (2725, 25530), (2775, 25070), (2875, 24198), (3270, 21275), (3450, 20165), (4033, 17250), (4255, 16350), (4625, 15042), (5014, 13875), (5106, 13625), (5450, 12765), (5550, 12535), (5750, 12099), (7521, 9250), (8066, 8625), (8175, 8510)]