117878850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 144

約数和(自身を含む): 353414880

約数和(自身を除く): 235536030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 570, 646, 765, 811, 850, 855, 950, 969, 1275, 1425, 1530, 1615, 1622, 1710, 1938, 2433, 2550, 2850, 2907, 3230, 3825, 4055, 4275, 4845, 4866, 5814, 7299, 7650, 8075, 8110, 8550, 9690, 12165, 13787, 14535, 14598, 15409, 16150, 20275, 24225, 24330, 27574, 29070, 30818, 36495, 40550, 41361, 46227, 48450, 60825, 68935, 72675, 72990, 77045, 82722, 92454, 121650, 124083, 137870, 138681, 145350, 154090, 182475, 206805, 231135, 248166, 261953, 277362, 344675, 364950, 385225, 413610, 462270, 523906, 620415, 689350, 693405, 770450, 785859, 1034025, 1155675, 1240830, 1309765, 1386810, 1571718, 2068050, 2311350, 2357577, 2619530, 3102075, 3467025, 3929295, 4715154, 6204150, 6548825, 6934050, 7858590, 11787885, 13097650, 19646475, 23575770, 39292950, 58939425, 117878850]

約数ペア:

[(1, 117878850), (2, 58939425), (3, 39292950), (5, 23575770), (6, 19646475), (9, 13097650), (10, 11787885), (15, 7858590), (17, 6934050), (18, 6548825), (19, 6204150), (25, 4715154), (30, 3929295), (34, 3467025), (38, 3102075), (45, 2619530), (50, 2357577), (51, 2311350), (57, 2068050), (75, 1571718), (85, 1386810), (90, 1309765), (95, 1240830), (102, 1155675), (114, 1034025), (150, 785859), (153, 770450), (170, 693405), (171, 689350), (190, 620415), (225, 523906), (255, 462270), (285, 413610), (306, 385225), (323, 364950), (342, 344675), (425, 277362), (450, 261953), (475, 248166), (510, 231135), (570, 206805), (646, 182475), (765, 154090), (811, 145350), (850, 138681), (855, 137870), (950, 124083), (969, 121650), (1275, 92454), (1425, 82722), (1530, 77045), (1615, 72990), (1622, 72675), (1710, 68935), (1938, 60825), (2433, 48450), (2550, 46227), (2850, 41361), (2907, 40550), (3230, 36495), (3825, 30818), (4055, 29070), (4275, 27574), (4845, 24330), (4866, 24225), (5814, 20275), (7299, 16150), (7650, 15409), (8075, 14598), (8110, 14535), (8550, 13787), (9690, 12165)]