180293148

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 566272000

約数和(自身を除く): 385978852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 157, 186, 189, 196, 217, 252, 279, 294, 314, 343, 372, 378, 434, 441, 471, 558, 588, 628, 651, 686, 756, 837, 868, 882, 942, 1029, 1099, 1116, 1302, 1323, 1372, 1413, 1519, 1674, 1764, 1884, 1953, 2058, 2198, 2604, 2646, 2826, 3038, 3087, 3297, 3348, 3906, 4116, 4239, 4396, 4557, 4867, 5292, 5652, 5859, 6076, 6174, 6594, 7693, 7812, 8478, 9114, 9261, 9734, 9891, 10633, 11718, 12348, 13188, 13671, 14601, 15386, 16956, 18228, 18522, 19468, 19782, 21266, 23079, 23436, 27342, 29202, 29673, 30772, 31899, 34069, 37044, 39564, 41013, 42532, 43803, 46158, 53851, 54684, 58404, 59346, 63798, 68138, 69237, 82026, 87606, 92316, 95697, 102207, 107702, 118692, 127596, 131409, 136276, 138474, 161553, 164052, 175212, 191394, 204414, 207711, 215404, 238483, 262818, 276948, 287091, 306621, 323106, 382788, 408828, 415422, 476966, 484659, 525636, 574182, 613242, 646212, 715449, 830844, 919863, 953932, 969318, 1148364, 1226484, 1430898, 1453977, 1669381, 1839726, 1938636, 2146347, 2861796, 2907954, 3338762, 3679452, 4292694, 5008143, 5815908, 6439041, 6677524, 8585388, 10016286, 12878082, 15024429, 20032572, 25756164, 30048858, 45073287, 60097716, 90146574, 180293148]

約数ペア:

[(1, 180293148), (2, 90146574), (3, 60097716), (4, 45073287), (6, 30048858), (7, 25756164), (9, 20032572), (12, 15024429), (14, 12878082), (18, 10016286), (21, 8585388), (27, 6677524), (28, 6439041), (31, 5815908), (36, 5008143), (42, 4292694), (49, 3679452), (54, 3338762), (62, 2907954), (63, 2861796), (84, 2146347), (93, 1938636), (98, 1839726), (108, 1669381), (124, 1453977), (126, 1430898), (147, 1226484), (157, 1148364), (186, 969318), (189, 953932), (196, 919863), (217, 830844), (252, 715449), (279, 646212), (294, 613242), (314, 574182), (343, 525636), (372, 484659), (378, 476966), (434, 415422), (441, 408828), (471, 382788), (558, 323106), (588, 306621), (628, 287091), (651, 276948), (686, 262818), (756, 238483), (837, 215404), (868, 207711), (882, 204414), (942, 191394), (1029, 175212), (1099, 164052), (1116, 161553), (1302, 138474), (1323, 136276), (1372, 131409), (1413, 127596), (1519, 118692), (1674, 107702), (1764, 102207), (1884, 95697), (1953, 92316), (2058, 87606), (2198, 82026), (2604, 69237), (2646, 68138), (2826, 63798), (3038, 59346), (3087, 58404), (3297, 54684), (3348, 53851), (3906, 46158), (4116, 43803), (4239, 42532), (4396, 41013), (4557, 39564), (4867, 37044), (5292, 34069), (5652, 31899), (5859, 30772), (6076, 29673), (6174, 29202), (6594, 27342), (7693, 23436), (7812, 23079), (8478, 21266), (9114, 19782), (9261, 19468), (9734, 18522), (9891, 18228), (10633, 16956), (11718, 15386), (12348, 14601), (13188, 13671)]