13428089100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{42751}}^1$

素因数の和:43120

約数の個数: 108

約数和(自身を含む): 42211187200

約数和(自身を除く): 28783098100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 349, 450, 698, 900, 1047, 1396, 1745, 2094, 3141, 3490, 4188, 5235, 6282, 6980, 8725, 10470, 12564, 15705, 17450, 20940, 26175, 31410, 34900, 42751, 52350, 62820, 78525, 85502, 104700, 128253, 157050, 171004, 213755, 256506, 314100, 384759, 427510, 513012, 641265, 769518, 855020, 1068775, 1282530, 1539036, 1923795, 2137550, 2565060, 3206325, 3847590, 4275100, 6412650, 7695180, 9618975, 12825300, 14920099, 19237950, 29840198, 38475900, 44760297, 59680396, 74600495, 89520594, 134280891, 149200990, 179041188, 223801485, 268561782, 298401980, 373002475, 447602970, 537123564, 671404455, 746004950, 895205940, 1119007425, 1342808910, 1492009900, 2238014850, 2685617820, 3357022275, 4476029700, 6714044550, 13428089100]

約数ペア:

[(1, 13428089100), (2, 6714044550), (3, 4476029700), (4, 3357022275), (5, 2685617820), (6, 2238014850), (9, 1492009900), (10, 1342808910), (12, 1119007425), (15, 895205940), (18, 746004950), (20, 671404455), (25, 537123564), (30, 447602970), (36, 373002475), (45, 298401980), (50, 268561782), (60, 223801485), (75, 179041188), (90, 149200990), (100, 134280891), (150, 89520594), (180, 74600495), (225, 59680396), (300, 44760297), (349, 38475900), (450, 29840198), (698, 19237950), (900, 14920099), (1047, 12825300), (1396, 9618975), (1745, 7695180), (2094, 6412650), (3141, 4275100), (3490, 3847590), (4188, 3206325), (5235, 2565060), (6282, 2137550), (6980, 1923795), (8725, 1539036), (10470, 1282530), (12564, 1068775), (15705, 855020), (17450, 769518), (20940, 641265), (26175, 513012), (31410, 427510), (34900, 384759), (42751, 314100), (52350, 256506), (62820, 213755), (78525, 171004), (85502, 157050), (104700, 128253)]