89290091940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{4787}}^1$

素因数の和:5394

約数の個数: 192

約数和(自身を含む): 289578240000

約数和(自身を除く): 200288148060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 499, 534, 623, 890, 998, 1068, 1246, 1335, 1497, 1780, 1869, 1996, 2492, 2495, 2670, 2994, 3115, 3493, 3738, 4787, 4990, 5340, 5988, 6230, 6986, 7476, 7485, 9345, 9574, 9980, 10479, 12460, 13972, 14361, 14970, 17465, 18690, 19148, 20958, 23935, 28722, 29940, 33509, 34930, 37380, 41916, 44411, 47870, 52395, 57444, 67018, 69860, 71805, 88822, 95740, 100527, 104790, 133233, 134036, 143610, 167545, 177644, 201054, 209580, 222055, 266466, 287220, 310877, 335090, 402108, 426043, 444110, 502635, 532932, 621754, 666165, 670180, 852086, 888220, 932631, 1005270, 1243508, 1278129, 1332330, 1554385, 1704172, 1865262, 2010540, 2130215, 2388713, 2556258, 2664660, 2982301, 3108770, 3730524, 4260430, 4663155, 4777426, 5112516, 5964602, 6217540, 6390645, 7166139, 8520860, 8946903, 9326310, 9554852, 11929204, 11943565, 12781290, 14332278, 14911505, 16720991, 17893806, 18652620, 23887130, 25562580, 28664556, 29823010, 33441982, 35787612, 35830695, 44734515, 47774260, 50162973, 59646020, 66883964, 71661390, 83604955, 89469030, 100325946, 143322780, 167209910, 178938060, 200651892, 212595457, 250814865, 334419820, 425190914, 501629730, 637786371, 850381828, 1003259460, 1062977285, 1275572742, 1488168199, 2125954570, 2551145484, 2976336398, 3188931855, 4251909140, 4464504597, 5952672796, 6377863710, 7440840995, 8929009194, 12755727420, 14881681990, 17858018388, 22322522985, 29763363980, 44645045970, 89290091940]

約数ペア:

[(1, 89290091940), (2, 44645045970), (3, 29763363980), (4, 22322522985), (5, 17858018388), (6, 14881681990), (7, 12755727420), (10, 8929009194), (12, 7440840995), (14, 6377863710), (15, 5952672796), (20, 4464504597), (21, 4251909140), (28, 3188931855), (30, 2976336398), (35, 2551145484), (42, 2125954570), (60, 1488168199), (70, 1275572742), (84, 1062977285), (89, 1003259460), (105, 850381828), (140, 637786371), (178, 501629730), (210, 425190914), (267, 334419820), (356, 250814865), (420, 212595457), (445, 200651892), (499, 178938060), (534, 167209910), (623, 143322780), (890, 100325946), (998, 89469030), (1068, 83604955), (1246, 71661390), (1335, 66883964), (1497, 59646020), (1780, 50162973), (1869, 47774260), (1996, 44734515), (2492, 35830695), (2495, 35787612), (2670, 33441982), (2994, 29823010), (3115, 28664556), (3493, 25562580), (3738, 23887130), (4787, 18652620), (4990, 17893806), (5340, 16720991), (5988, 14911505), (6230, 14332278), (6986, 12781290), (7476, 11943565), (7485, 11929204), (9345, 9554852), (9574, 9326310), (9980, 8946903), (10479, 8520860), (12460, 7166139), (13972, 6390645), (14361, 6217540), (14970, 5964602), (17465, 5112516), (18690, 4777426), (19148, 4663155), (20958, 4260430), (23935, 3730524), (28722, 3108770), (29940, 2982301), (33509, 2664660), (34930, 2556258), (37380, 2388713), (41916, 2130215), (44411, 2010540), (47870, 1865262), (52395, 1704172), (57444, 1554385), (67018, 1332330), (69860, 1278129), (71805, 1243508), (88822, 1005270), (95740, 932631), (100527, 888220), (104790, 852086), (133233, 670180), (134036, 666165), (143610, 621754), (167545, 532932), (177644, 502635), (201054, 444110), (209580, 426043), (222055, 402108), (266466, 335090), (287220, 310877)]