211106340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3682

約数の個数: 144

約数和(自身を含む): 713905920

約数和(自身を除く): 502799580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3631, 3876, 4845, 5814, 6460, 7262, 9690, 10893, 11628, 14524, 14535, 18155, 19380, 21786, 29070, 32679, 36310, 43572, 54465, 58140, 61727, 65358, 68989, 72620, 108930, 123454, 130716, 137978, 163395, 185181, 206967, 217860, 246908, 275956, 308635, 326790, 344945, 370362, 413934, 555543, 617270, 620901, 653580, 689890, 740724, 827868, 925905, 1034835, 1111086, 1172813, 1234540, 1241802, 1379780, 1851810, 2069670, 2222172, 2345626, 2483604, 2777715, 3104505, 3518439, 3703620, 4139340, 4691252, 5555430, 5864065, 6209010, 7036878, 10555317, 11110860, 11728130, 12418020, 14073756, 17592195, 21110634, 23456260, 35184390, 42221268, 52776585, 70368780, 105553170, 211106340]

約数ペア:

[(1, 211106340), (2, 105553170), (3, 70368780), (4, 52776585), (5, 42221268), (6, 35184390), (9, 23456260), (10, 21110634), (12, 17592195), (15, 14073756), (17, 12418020), (18, 11728130), (19, 11110860), (20, 10555317), (30, 7036878), (34, 6209010), (36, 5864065), (38, 5555430), (45, 4691252), (51, 4139340), (57, 3703620), (60, 3518439), (68, 3104505), (76, 2777715), (85, 2483604), (90, 2345626), (95, 2222172), (102, 2069670), (114, 1851810), (153, 1379780), (170, 1241802), (171, 1234540), (180, 1172813), (190, 1111086), (204, 1034835), (228, 925905), (255, 827868), (285, 740724), (306, 689890), (323, 653580), (340, 620901), (342, 617270), (380, 555543), (510, 413934), (570, 370362), (612, 344945), (646, 326790), (684, 308635), (765, 275956), (855, 246908), (969, 217860), (1020, 206967), (1140, 185181), (1292, 163395), (1530, 137978), (1615, 130716), (1710, 123454), (1938, 108930), (2907, 72620), (3060, 68989), (3230, 65358), (3420, 61727), (3631, 58140), (3876, 54465), (4845, 43572), (5814, 36310), (6460, 32679), (7262, 29070), (9690, 21786), (10893, 19380), (11628, 18155), (14524, 14535)]