61661718180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:3056

約数の個数: 240

約数和(自身を含む): 196850497536

約数和(自身を除く): 135188779356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 127, 135, 162, 180, 214, 254, 270, 321, 324, 381, 405, 428, 508, 535, 540, 635, 642, 762, 810, 963, 1070, 1143, 1270, 1284, 1524, 1605, 1620, 1905, 1926, 2140, 2286, 2540, 2801, 2889, 3210, 3429, 3810, 3852, 4572, 4815, 5602, 5715, 5778, 6420, 6858, 7620, 8403, 8667, 9630, 10287, 11204, 11430, 11556, 13589, 13716, 14005, 14445, 16806, 17145, 17334, 19260, 20574, 22860, 25209, 27178, 28010, 28890, 33612, 34290, 34668, 40767, 41148, 42015, 43335, 50418, 51435, 54356, 56020, 57780, 67945, 68580, 75627, 81534, 84030, 86670, 100836, 102870, 122301, 126045, 135890, 151254, 163068, 168060, 173340, 203835, 205740, 226881, 244602, 252090, 271780, 299707, 302508, 355727, 366903, 378135, 407670, 453762, 489204, 504180, 599414, 611505, 711454, 733806, 756270, 815340, 899121, 907524, 1067181, 1100709, 1134405, 1198828, 1223010, 1422908, 1467612, 1498535, 1512540, 1778635, 1798242, 1834515, 2134362, 2201418, 2268810, 2446020, 2697363, 2997070, 3201543, 3557270, 3596484, 3669030, 4268724, 4402836, 4495605, 4537620, 5335905, 5394726, 5503545, 5994140, 6403086, 7114540, 7338060, 8092089, 8991210, 9604629, 10671810, 10789452, 11007090, 12806172, 13486815, 16007715, 16184178, 17982420, 19209258, 21343620, 22014180, 24276267, 26973630, 28813887, 32015430, 32368356, 38062789, 38418516, 40460445, 48023145, 48552534, 53947260, 57627774, 64030860, 76125578, 80920890, 96046290, 97105068, 114188367, 115255548, 121381335, 144069435, 152251156, 161841780, 190313945, 192092580, 228376734, 242762670, 288138870, 342565101, 380627890, 456753468, 485525340, 570941835, 576277740, 685130202, 761255780, 1027695303, 1141883670, 1370260404, 1712825505, 2055390606, 2283767340, 3083085909, 3425651010, 4110781212, 5138476515, 6166171818, 6851302020, 10276953030, 12332343636, 15415429545, 20553906060, 30830859090, 61661718180]

約数ペア:

[(1, 61661718180), (2, 30830859090), (3, 20553906060), (4, 15415429545), (5, 12332343636), (6, 10276953030), (9, 6851302020), (10, 6166171818), (12, 5138476515), (15, 4110781212), (18, 3425651010), (20, 3083085909), (27, 2283767340), (30, 2055390606), (36, 1712825505), (45, 1370260404), (54, 1141883670), (60, 1027695303), (81, 761255780), (90, 685130202), (107, 576277740), (108, 570941835), (127, 485525340), (135, 456753468), (162, 380627890), (180, 342565101), (214, 288138870), (254, 242762670), (270, 228376734), (321, 192092580), (324, 190313945), (381, 161841780), (405, 152251156), (428, 144069435), (508, 121381335), (535, 115255548), (540, 114188367), (635, 97105068), (642, 96046290), (762, 80920890), (810, 76125578), (963, 64030860), (1070, 57627774), (1143, 53947260), (1270, 48552534), (1284, 48023145), (1524, 40460445), (1605, 38418516), (1620, 38062789), (1905, 32368356), (1926, 32015430), (2140, 28813887), (2286, 26973630), (2540, 24276267), (2801, 22014180), (2889, 21343620), (3210, 19209258), (3429, 17982420), (3810, 16184178), (3852, 16007715), (4572, 13486815), (4815, 12806172), (5602, 11007090), (5715, 10789452), (5778, 10671810), (6420, 9604629), (6858, 8991210), (7620, 8092089), (8403, 7338060), (8667, 7114540), (9630, 6403086), (10287, 5994140), (11204, 5503545), (11430, 5394726), (11556, 5335905), (13589, 4537620), (13716, 4495605), (14005, 4402836), (14445, 4268724), (16806, 3669030), (17145, 3596484), (17334, 3557270), (19260, 3201543), (20574, 2997070), (22860, 2697363), (25209, 2446020), (27178, 2268810), (28010, 2201418), (28890, 2134362), (33612, 1834515), (34290, 1798242), (34668, 1778635), (40767, 1512540), (41148, 1498535), (42015, 1467612), (43335, 1422908), (50418, 1223010), (51435, 1198828), (54356, 1134405), (56020, 1100709), (57780, 1067181), (67945, 907524), (68580, 899121), (75627, 815340), (81534, 756270), (84030, 733806), (86670, 711454), (100836, 611505), (102870, 599414), (122301, 504180), (126045, 489204), (135890, 453762), (151254, 407670), (163068, 378135), (168060, 366903), (173340, 355727), (203835, 302508), (205740, 299707), (226881, 271780), (244602, 252090)]