156939161800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2393}}^1\times {\mathrm{19289}}^1$

素因数の和:21715

約数の個数: 96

約数和(自身を含む): 386528776200

約数和(自身を除く): 229589614400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 2393, 3400, 4786, 9572, 11965, 19144, 19289, 23930, 38578, 40681, 47860, 59825, 77156, 81362, 95720, 96445, 119650, 154312, 162724, 192890, 203405, 239300, 325448, 327913, 385780, 406810, 478600, 482225, 655826, 771560, 813620, 964450, 1017025, 1311652, 1627240, 1639565, 1928900, 2034050, 2623304, 3279130, 3857800, 4068100, 6558260, 8136200, 8197825, 13116520, 16395650, 32791300, 46158577, 65582600, 92317154, 184634308, 230792885, 369268616, 461585770, 784695809, 923171540, 1153964425, 1569391618, 1846343080, 2307928850, 3138783236, 3923479045, 4615857700, 6277566472, 7846958090, 9231715400, 15693916180, 19617395225, 31387832360, 39234790450, 78469580900, 156939161800]

約数ペア:

[(1, 156939161800), (2, 78469580900), (4, 39234790450), (5, 31387832360), (8, 19617395225), (10, 15693916180), (17, 9231715400), (20, 7846958090), (25, 6277566472), (34, 4615857700), (40, 3923479045), (50, 3138783236), (68, 2307928850), (85, 1846343080), (100, 1569391618), (136, 1153964425), (170, 923171540), (200, 784695809), (340, 461585770), (425, 369268616), (680, 230792885), (850, 184634308), (1700, 92317154), (2393, 65582600), (3400, 46158577), (4786, 32791300), (9572, 16395650), (11965, 13116520), (19144, 8197825), (19289, 8136200), (23930, 6558260), (38578, 4068100), (40681, 3857800), (47860, 3279130), (59825, 2623304), (77156, 2034050), (81362, 1928900), (95720, 1639565), (96445, 1627240), (119650, 1311652), (154312, 1017025), (162724, 964450), (192890, 813620), (203405, 771560), (239300, 655826), (325448, 482225), (327913, 478600), (385780, 406810)]