15702025300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 37325111040

約数和(自身を除く): 21623085740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 157, 214, 260, 314, 325, 428, 535, 628, 650, 719, 785, 1070, 1300, 1391, 1438, 1570, 2041, 2140, 2675, 2782, 2876, 3140, 3595, 3925, 4082, 5350, 5564, 6955, 7190, 7850, 8164, 9347, 10205, 10700, 13910, 14380, 15700, 16799, 17975, 18694, 20410, 27820, 33598, 34775, 35950, 37388, 40820, 46735, 51025, 67196, 69550, 71900, 76933, 83995, 93470, 102050, 112883, 139100, 153866, 167990, 186940, 204100, 218387, 225766, 233675, 307732, 335980, 384665, 419975, 436774, 451532, 467350, 564415, 769330, 839950, 873548, 934700, 1000129, 1091935, 1128830, 1467479, 1538660, 1679900, 1923325, 2000258, 2183870, 2257660, 2822075, 2934958, 3846650, 4000516, 4367740, 5000645, 5459675, 5644150, 5869916, 7337395, 7693300, 10001290, 10919350, 11288300, 12078481, 14674790, 20002580, 21838700, 24156962, 25003225, 29349580, 36686975, 48313924, 50006450, 60392405, 73373950, 100012900, 120784810, 146747900, 157020253, 241569620, 301962025, 314040506, 603924050, 628081012, 785101265, 1207848100, 1570202530, 3140405060, 3925506325, 7851012650, 15702025300]

約数ペア:

[(1, 15702025300), (2, 7851012650), (4, 3925506325), (5, 3140405060), (10, 1570202530), (13, 1207848100), (20, 785101265), (25, 628081012), (26, 603924050), (50, 314040506), (52, 301962025), (65, 241569620), (100, 157020253), (107, 146747900), (130, 120784810), (157, 100012900), (214, 73373950), (260, 60392405), (314, 50006450), (325, 48313924), (428, 36686975), (535, 29349580), (628, 25003225), (650, 24156962), (719, 21838700), (785, 20002580), (1070, 14674790), (1300, 12078481), (1391, 11288300), (1438, 10919350), (1570, 10001290), (2041, 7693300), (2140, 7337395), (2675, 5869916), (2782, 5644150), (2876, 5459675), (3140, 5000645), (3595, 4367740), (3925, 4000516), (4082, 3846650), (5350, 2934958), (5564, 2822075), (6955, 2257660), (7190, 2183870), (7850, 2000258), (8164, 1923325), (9347, 1679900), (10205, 1538660), (10700, 1467479), (13910, 1128830), (14380, 1091935), (15700, 1000129), (16799, 934700), (17975, 873548), (18694, 839950), (20410, 769330), (27820, 564415), (33598, 467350), (34775, 451532), (35950, 436774), (37388, 419975), (40820, 384665), (46735, 335980), (51025, 307732), (67196, 233675), (69550, 225766), (71900, 218387), (76933, 204100), (83995, 186940), (93470, 167990), (102050, 153866), (112883, 139100)]