123372600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15849

約数の個数: 96

約数和(自身を含む): 411900720

約数和(自身を除く): 288528120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 158170, 189804, 205621, 237255, 316340, 379608, 395425, 411242, 474510, 616863, 632680, 790850, 822484, 949020, 1028105, 1186275, 1233726, 1581700, 1644968, 1898040, 2056210, 2372550, 2467452, 3084315, 3163400, 4112420, 4745100, 4934904, 5140525, 6168630, 8224840, 9490200, 10281050, 12337260, 15421575, 20562100, 24674520, 30843150, 41124200, 61686300, 123372600]

約数ペア:

[(1, 123372600), (2, 61686300), (3, 41124200), (4, 30843150), (5, 24674520), (6, 20562100), (8, 15421575), (10, 12337260), (12, 10281050), (13, 9490200), (15, 8224840), (20, 6168630), (24, 5140525), (25, 4934904), (26, 4745100), (30, 4112420), (39, 3163400), (40, 3084315), (50, 2467452), (52, 2372550), (60, 2056210), (65, 1898040), (75, 1644968), (78, 1581700), (100, 1233726), (104, 1186275), (120, 1028105), (130, 949020), (150, 822484), (156, 790850), (195, 632680), (200, 616863), (260, 474510), (300, 411242), (312, 395425), (325, 379608), (390, 316340), (520, 237255), (600, 205621), (650, 189804), (780, 158170), (975, 126536), (1300, 94902), (1560, 79085), (1950, 63268), (2600, 47451), (3900, 31634), (7800, 15817)]