102378900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26251}}^1$

素因数の和:26281

約数の個数: 72

約数和(自身を含む): 319014304

約数和(自身を除く): 216635404

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, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 26251, 52502, 78753, 105004, 131255, 157506, 262510, 315012, 341263, 393765, 525020, 656275, 682526, 787530, 1023789, 1312550, 1365052, 1575060, 1706315, 1968825, 2047578, 2625100, 3412630, 3937650, 4095156, 5118945, 6825260, 7875300, 8531575, 10237890, 17063150, 20475780, 25594725, 34126300, 51189450, 102378900]

約数ペア:

[(1, 102378900), (2, 51189450), (3, 34126300), (4, 25594725), (5, 20475780), (6, 17063150), (10, 10237890), (12, 8531575), (13, 7875300), (15, 6825260), (20, 5118945), (25, 4095156), (26, 3937650), (30, 3412630), (39, 2625100), (50, 2047578), (52, 1968825), (60, 1706315), (65, 1575060), (75, 1365052), (78, 1312550), (100, 1023789), (130, 787530), (150, 682526), (156, 656275), (195, 525020), (260, 393765), (300, 341263), (325, 315012), (390, 262510), (650, 157506), (780, 131255), (975, 105004), (1300, 78753), (1950, 52502), (3900, 26251)]