38643750

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{229}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 107805600

約数和(自身を除く): 69161850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 229, 250, 270, 375, 450, 458, 625, 675, 687, 750, 1125, 1145, 1250, 1350, 1374, 1875, 2061, 2250, 2290, 3125, 3375, 3435, 3750, 4122, 5625, 5725, 6183, 6250, 6750, 6870, 9375, 10305, 11250, 11450, 12366, 16875, 17175, 18750, 20610, 28125, 28625, 30915, 33750, 34350, 51525, 56250, 57250, 61830, 84375, 85875, 103050, 143125, 154575, 168750, 171750, 257625, 286250, 309150, 429375, 515250, 715625, 772875, 858750, 1288125, 1431250, 1545750, 2146875, 2576250, 3864375, 4293750, 6440625, 7728750, 12881250, 19321875, 38643750]

約数ペア:

[(1, 38643750), (2, 19321875), (3, 12881250), (5, 7728750), (6, 6440625), (9, 4293750), (10, 3864375), (15, 2576250), (18, 2146875), (25, 1545750), (27, 1431250), (30, 1288125), (45, 858750), (50, 772875), (54, 715625), (75, 515250), (90, 429375), (125, 309150), (135, 286250), (150, 257625), (225, 171750), (229, 168750), (250, 154575), (270, 143125), (375, 103050), (450, 85875), (458, 84375), (625, 61830), (675, 57250), (687, 56250), (750, 51525), (1125, 34350), (1145, 33750), (1250, 30915), (1350, 28625), (1374, 28125), (1875, 20610), (2061, 18750), (2250, 17175), (2290, 16875), (3125, 12366), (3375, 11450), (3435, 11250), (3750, 10305), (4122, 9375), (5625, 6870), (5725, 6750), (6183, 6250)]