61884060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 210739200

約数和(自身を除く): 148855140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 97, 98, 105, 124, 140, 147, 155, 186, 194, 196, 210, 217, 245, 291, 294, 310, 343, 372, 388, 420, 434, 465, 485, 490, 582, 588, 620, 651, 679, 686, 735, 868, 930, 970, 980, 1029, 1085, 1164, 1302, 1358, 1372, 1455, 1470, 1519, 1715, 1860, 1940, 2037, 2058, 2170, 2604, 2716, 2910, 2940, 3007, 3038, 3255, 3395, 3430, 4074, 4116, 4340, 4557, 4753, 5145, 5820, 6014, 6076, 6510, 6790, 6860, 7595, 8148, 9021, 9114, 9506, 10185, 10290, 10633, 12028, 13020, 13580, 14259, 15035, 15190, 18042, 18228, 19012, 20370, 20580, 21049, 21266, 22785, 23765, 28518, 30070, 30380, 31899, 33271, 36084, 40740, 42098, 42532, 45105, 45570, 47530, 53165, 57036, 60140, 63147, 63798, 66542, 71295, 84196, 90210, 91140, 95060, 99813, 105245, 106330, 126294, 127596, 133084, 142590, 147343, 159495, 166355, 180420, 199626, 210490, 212660, 252588, 285180, 294686, 315735, 318990, 332710, 399252, 420980, 442029, 499065, 589372, 631470, 637980, 665420, 736715, 884058, 998130, 1031401, 1262940, 1473430, 1768116, 1996260, 2062802, 2210145, 2946860, 3094203, 4125604, 4420290, 5157005, 6188406, 8840580, 10314010, 12376812, 15471015, 20628020, 30942030, 61884060]

約数ペア:

[(1, 61884060), (2, 30942030), (3, 20628020), (4, 15471015), (5, 12376812), (6, 10314010), (7, 8840580), (10, 6188406), (12, 5157005), (14, 4420290), (15, 4125604), (20, 3094203), (21, 2946860), (28, 2210145), (30, 2062802), (31, 1996260), (35, 1768116), (42, 1473430), (49, 1262940), (60, 1031401), (62, 998130), (70, 884058), (84, 736715), (93, 665420), (97, 637980), (98, 631470), (105, 589372), (124, 499065), (140, 442029), (147, 420980), (155, 399252), (186, 332710), (194, 318990), (196, 315735), (210, 294686), (217, 285180), (245, 252588), (291, 212660), (294, 210490), (310, 199626), (343, 180420), (372, 166355), (388, 159495), (420, 147343), (434, 142590), (465, 133084), (485, 127596), (490, 126294), (582, 106330), (588, 105245), (620, 99813), (651, 95060), (679, 91140), (686, 90210), (735, 84196), (868, 71295), (930, 66542), (970, 63798), (980, 63147), (1029, 60140), (1085, 57036), (1164, 53165), (1302, 47530), (1358, 45570), (1372, 45105), (1455, 42532), (1470, 42098), (1519, 40740), (1715, 36084), (1860, 33271), (1940, 31899), (2037, 30380), (2058, 30070), (2170, 28518), (2604, 23765), (2716, 22785), (2910, 21266), (2940, 21049), (3007, 20580), (3038, 20370), (3255, 19012), (3395, 18228), (3430, 18042), (4074, 15190), (4116, 15035), (4340, 14259), (4557, 13580), (4753, 13020), (5145, 12028), (5820, 10633), (6014, 10290), (6076, 10185), (6510, 9506), (6790, 9114), (6860, 9021), (7595, 8148)]