72190300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7967

約数の個数: 72

約数和(自身を含む): 192827936

約数和(自身を除く): 120637636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 7933, 9100, 15866, 31732, 39665, 55531, 79330, 103129, 111062, 158660, 198325, 206258, 222124, 277655, 396650, 412516, 515645, 555310, 721903, 793300, 1031290, 1110620, 1388275, 1443806, 2062580, 2578225, 2776550, 2887612, 3609515, 5156450, 5553100, 7219030, 10312900, 14438060, 18047575, 36095150, 72190300]

約数ペア:

[(1, 72190300), (2, 36095150), (4, 18047575), (5, 14438060), (7, 10312900), (10, 7219030), (13, 5553100), (14, 5156450), (20, 3609515), (25, 2887612), (26, 2776550), (28, 2578225), (35, 2062580), (50, 1443806), (52, 1388275), (65, 1110620), (70, 1031290), (91, 793300), (100, 721903), (130, 555310), (140, 515645), (175, 412516), (182, 396650), (260, 277655), (325, 222124), (350, 206258), (364, 198325), (455, 158660), (650, 111062), (700, 103129), (910, 79330), (1300, 55531), (1820, 39665), (2275, 31732), (4550, 15866), (7933, 9100)]