15229253000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7187}}^1$

素因数の和:7384

約数の個数: 128

約数和(自身を含む): 38618536320

約数和(自身を除く): 23389283320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 163, 200, 250, 260, 325, 326, 500, 520, 650, 652, 815, 1000, 1300, 1304, 1625, 1630, 2119, 2600, 3250, 3260, 4075, 4238, 6500, 6520, 7187, 8150, 8476, 10595, 13000, 14374, 16300, 16952, 20375, 21190, 28748, 32600, 35935, 40750, 42380, 52975, 57496, 71870, 81500, 84760, 93431, 105950, 143740, 163000, 179675, 186862, 211900, 264875, 287480, 359350, 373724, 423800, 467155, 529750, 718700, 747448, 898375, 934310, 1059500, 1171481, 1437400, 1796750, 1868620, 2119000, 2335775, 2342962, 3593500, 3737240, 4671550, 4685924, 5857405, 7187000, 9343100, 9371848, 11678875, 11714810, 15229253, 18686200, 23357750, 23429620, 29287025, 30458506, 46715500, 46859240, 58574050, 60917012, 76146265, 93431000, 117148100, 121834024, 146435125, 152292530, 234296200, 292870250, 304585060, 380731325, 585740500, 609170120, 761462650, 1171481000, 1522925300, 1903656625, 3045850600, 3807313250, 7614626500, 15229253000]

約数ペア:

[(1, 15229253000), (2, 7614626500), (4, 3807313250), (5, 3045850600), (8, 1903656625), (10, 1522925300), (13, 1171481000), (20, 761462650), (25, 609170120), (26, 585740500), (40, 380731325), (50, 304585060), (52, 292870250), (65, 234296200), (100, 152292530), (104, 146435125), (125, 121834024), (130, 117148100), (163, 93431000), (200, 76146265), (250, 60917012), (260, 58574050), (325, 46859240), (326, 46715500), (500, 30458506), (520, 29287025), (650, 23429620), (652, 23357750), (815, 18686200), (1000, 15229253), (1300, 11714810), (1304, 11678875), (1625, 9371848), (1630, 9343100), (2119, 7187000), (2600, 5857405), (3250, 4685924), (3260, 4671550), (4075, 3737240), (4238, 3593500), (6500, 2342962), (6520, 2335775), (7187, 2119000), (8150, 1868620), (8476, 1796750), (10595, 1437400), (13000, 1171481), (14374, 1059500), (16300, 934310), (16952, 898375), (20375, 747448), (21190, 718700), (28748, 529750), (32600, 467155), (35935, 423800), (40750, 373724), (42380, 359350), (52975, 287480), (57496, 264875), (71870, 211900), (81500, 186862), (84760, 179675), (93431, 163000), (105950, 143740)]