15369800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 38449920

約数和(自身を除く): 23080120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 37, 40, 50, 62, 67, 74, 100, 124, 134, 148, 155, 185, 200, 248, 268, 296, 310, 335, 370, 536, 620, 670, 740, 775, 925, 1147, 1240, 1340, 1480, 1550, 1675, 1850, 2077, 2294, 2479, 2680, 3100, 3350, 3700, 4154, 4588, 4958, 5735, 6200, 6700, 7400, 8308, 9176, 9916, 10385, 11470, 12395, 13400, 16616, 19832, 20770, 22940, 24790, 28675, 41540, 45880, 49580, 51925, 57350, 61975, 76849, 83080, 99160, 103850, 114700, 123950, 153698, 207700, 229400, 247900, 307396, 384245, 415400, 495800, 614792, 768490, 1536980, 1921225, 3073960, 3842450, 7684900, 15369800]

約数ペア:

[(1, 15369800), (2, 7684900), (4, 3842450), (5, 3073960), (8, 1921225), (10, 1536980), (20, 768490), (25, 614792), (31, 495800), (37, 415400), (40, 384245), (50, 307396), (62, 247900), (67, 229400), (74, 207700), (100, 153698), (124, 123950), (134, 114700), (148, 103850), (155, 99160), (185, 83080), (200, 76849), (248, 61975), (268, 57350), (296, 51925), (310, 49580), (335, 45880), (370, 41540), (536, 28675), (620, 24790), (670, 22940), (740, 20770), (775, 19832), (925, 16616), (1147, 13400), (1240, 12395), (1340, 11470), (1480, 10385), (1550, 9916), (1675, 9176), (1850, 8308), (2077, 7400), (2294, 6700), (2479, 6200), (2680, 5735), (3100, 4958), (3350, 4588), (3700, 4154)]