129304890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 431101440

約数和(自身を除く): 301796550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 27, 30, 33, 34, 39, 45, 51, 54, 55, 65, 66, 78, 85, 90, 99, 102, 110, 117, 130, 135, 143, 153, 165, 170, 187, 195, 197, 198, 221, 234, 255, 270, 286, 297, 306, 330, 351, 374, 390, 394, 429, 442, 459, 495, 510, 561, 585, 591, 594, 663, 702, 715, 765, 858, 918, 935, 985, 990, 1105, 1122, 1170, 1182, 1287, 1326, 1430, 1485, 1530, 1683, 1755, 1773, 1870, 1970, 1989, 2145, 2167, 2210, 2295, 2431, 2561, 2574, 2805, 2955, 2970, 3315, 3349, 3366, 3510, 3546, 3861, 3978, 4290, 4334, 4590, 4862, 5049, 5122, 5319, 5610, 5910, 5967, 6435, 6501, 6630, 6698, 7293, 7683, 7722, 8415, 8865, 9945, 10047, 10098, 10638, 10835, 11934, 12155, 12805, 12870, 13002, 14586, 15366, 16745, 16830, 17730, 19305, 19503, 19890, 20094, 21670, 21879, 23049, 24310, 25245, 25610, 26595, 28171, 29835, 30141, 32505, 33490, 36465, 36839, 38415, 38610, 39006, 43537, 43758, 46098, 50235, 50490, 53190, 56342, 58509, 59670, 60282, 65010, 65637, 69147, 72930, 73678, 76830, 84513, 87074, 90423, 97515, 100470, 109395, 110517, 115245, 117018, 130611, 131274, 138294, 140855, 150705, 169026, 180846, 184195, 195030, 217685, 218790, 221034, 230490, 253539, 261222, 281710, 292545, 301410, 328185, 331551, 345735, 368390, 391833, 422565, 435370, 452115, 478907, 507078, 552585, 585090, 653055, 656370, 663102, 691470, 760617, 783666, 845130, 904230, 957814, 994653, 1105170, 1175499, 1267695, 1306110, 1436721, 1521234, 1657755, 1959165, 1989306, 2350998, 2394535, 2535390, 2873442, 3315510, 3803085, 3918330, 4310163, 4789070, 4973265, 5877495, 7183605, 7606170, 8620326, 9946530, 11754990, 12930489, 14367210, 21550815, 25860978, 43101630, 64652445, 129304890]

約数ペア:

[(1, 129304890), (2, 64652445), (3, 43101630), (5, 25860978), (6, 21550815), (9, 14367210), (10, 12930489), (11, 11754990), (13, 9946530), (15, 8620326), (17, 7606170), (18, 7183605), (22, 5877495), (26, 4973265), (27, 4789070), (30, 4310163), (33, 3918330), (34, 3803085), (39, 3315510), (45, 2873442), (51, 2535390), (54, 2394535), (55, 2350998), (65, 1989306), (66, 1959165), (78, 1657755), (85, 1521234), (90, 1436721), (99, 1306110), (102, 1267695), (110, 1175499), (117, 1105170), (130, 994653), (135, 957814), (143, 904230), (153, 845130), (165, 783666), (170, 760617), (187, 691470), (195, 663102), (197, 656370), (198, 653055), (221, 585090), (234, 552585), (255, 507078), (270, 478907), (286, 452115), (297, 435370), (306, 422565), (330, 391833), (351, 368390), (374, 345735), (390, 331551), (394, 328185), (429, 301410), (442, 292545), (459, 281710), (495, 261222), (510, 253539), (561, 230490), (585, 221034), (591, 218790), (594, 217685), (663, 195030), (702, 184195), (715, 180846), (765, 169026), (858, 150705), (918, 140855), (935, 138294), (985, 131274), (990, 130611), (1105, 117018), (1122, 115245), (1170, 110517), (1182, 109395), (1287, 100470), (1326, 97515), (1430, 90423), (1485, 87074), (1530, 84513), (1683, 76830), (1755, 73678), (1773, 72930), (1870, 69147), (1970, 65637), (1989, 65010), (2145, 60282), (2167, 59670), (2210, 58509), (2295, 56342), (2431, 53190), (2561, 50490), (2574, 50235), (2805, 46098), (2955, 43758), (2970, 43537), (3315, 39006), (3349, 38610), (3366, 38415), (3510, 36839), (3546, 36465), (3861, 33490), (3978, 32505), (4290, 30141), (4334, 29835), (4590, 28171), (4862, 26595), (5049, 25610), (5122, 25245), (5319, 24310), (5610, 23049), (5910, 21879), (5967, 21670), (6435, 20094), (6501, 19890), (6630, 19503), (6698, 19305), (7293, 17730), (7683, 16830), (7722, 16745), (8415, 15366), (8865, 14586), (9945, 13002), (10047, 12870), (10098, 12805), (10638, 12155), (10835, 11934)]