2725333290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:870

約数の個数: 160

約数和(自身を含む): 7634586960

約数和(自身を除く): 4909253670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 181, 261, 270, 290, 362, 405, 435, 522, 543, 641, 783, 810, 870, 905, 1086, 1282, 1305, 1566, 1629, 1810, 1923, 2349, 2610, 2715, 3205, 3258, 3846, 3915, 4698, 4887, 5249, 5430, 5769, 6410, 7830, 8145, 9615, 9774, 10498, 11538, 11745, 14661, 15747, 16290, 17307, 18589, 19230, 23490, 24435, 26245, 28845, 29322, 31494, 34614, 37178, 47241, 48870, 51921, 52490, 55767, 57690, 73305, 78735, 86535, 92945, 94482, 103842, 111534, 116021, 141723, 146610, 157470, 167301, 173070, 185890, 232042, 236205, 259605, 278835, 283446, 334602, 348063, 425169, 472410, 501903, 519210, 557670, 580105, 696126, 708615, 836505, 850338, 1003806, 1044189, 1160210, 1417230, 1505709, 1673010, 1740315, 2088378, 2125845, 2509515, 3011418, 3132567, 3364609, 3480630, 4251690, 5019030, 5220945, 6265134, 6729218, 7528545, 9397701, 10093827, 10441890, 15057090, 15662835, 16823045, 18795402, 20187654, 30281481, 31325670, 33646090, 46988505, 50469135, 60562962, 90844443, 93977010, 100938270, 151407405, 181688886, 272533329, 302814810, 454222215, 545066658, 908444430, 1362666645, 2725333290]

約数ペア:

[(1, 2725333290), (2, 1362666645), (3, 908444430), (5, 545066658), (6, 454222215), (9, 302814810), (10, 272533329), (15, 181688886), (18, 151407405), (27, 100938270), (29, 93977010), (30, 90844443), (45, 60562962), (54, 50469135), (58, 46988505), (81, 33646090), (87, 31325670), (90, 30281481), (135, 20187654), (145, 18795402), (162, 16823045), (174, 15662835), (181, 15057090), (261, 10441890), (270, 10093827), (290, 9397701), (362, 7528545), (405, 6729218), (435, 6265134), (522, 5220945), (543, 5019030), (641, 4251690), (783, 3480630), (810, 3364609), (870, 3132567), (905, 3011418), (1086, 2509515), (1282, 2125845), (1305, 2088378), (1566, 1740315), (1629, 1673010), (1810, 1505709), (1923, 1417230), (2349, 1160210), (2610, 1044189), (2715, 1003806), (3205, 850338), (3258, 836505), (3846, 708615), (3915, 696126), (4698, 580105), (4887, 557670), (5249, 519210), (5430, 501903), (5769, 472410), (6410, 425169), (7830, 348063), (8145, 334602), (9615, 283446), (9774, 278835), (10498, 259605), (11538, 236205), (11745, 232042), (14661, 185890), (15747, 173070), (16290, 167301), (17307, 157470), (18589, 146610), (19230, 141723), (23490, 116021), (24435, 111534), (26245, 103842), (28845, 94482), (29322, 92945), (31494, 86535), (34614, 78735), (37178, 73305), (47241, 57690), (48870, 55767), (51921, 52490)]