105607400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 263655000

約数和(自身を除く): 158047600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 89, 100, 136, 170, 178, 200, 340, 349, 356, 425, 445, 680, 698, 712, 850, 890, 1396, 1513, 1700, 1745, 1780, 2225, 2792, 3026, 3400, 3490, 3560, 4450, 5933, 6052, 6980, 7565, 8725, 8900, 11866, 12104, 13960, 15130, 17450, 17800, 23732, 29665, 30260, 31061, 34900, 37825, 47464, 59330, 60520, 62122, 69800, 75650, 118660, 124244, 148325, 151300, 155305, 237320, 248488, 296650, 302600, 310610, 528037, 593300, 621220, 776525, 1056074, 1186600, 1242440, 1553050, 2112148, 2640185, 3106100, 4224296, 5280370, 6212200, 10560740, 13200925, 21121480, 26401850, 52803700, 105607400]

約数ペア:

[(1, 105607400), (2, 52803700), (4, 26401850), (5, 21121480), (8, 13200925), (10, 10560740), (17, 6212200), (20, 5280370), (25, 4224296), (34, 3106100), (40, 2640185), (50, 2112148), (68, 1553050), (85, 1242440), (89, 1186600), (100, 1056074), (136, 776525), (170, 621220), (178, 593300), (200, 528037), (340, 310610), (349, 302600), (356, 296650), (425, 248488), (445, 237320), (680, 155305), (698, 151300), (712, 148325), (850, 124244), (890, 118660), (1396, 75650), (1513, 69800), (1700, 62122), (1745, 60520), (1780, 59330), (2225, 47464), (2792, 37825), (3026, 34900), (3400, 31061), (3490, 30260), (3560, 29665), (4450, 23732), (5933, 17800), (6052, 17450), (6980, 15130), (7565, 13960), (8725, 12104), (8900, 11866)]