988895861820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1811}}^1\times {\mathrm{2711}}^1$

素因数の和:4913

約数の個数: 192

約数和(自身を含む): 3087654958080

約数和(自身を除く): 2098759096260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 373, 540, 746, 1119, 1492, 1811, 1865, 2238, 2711, 3357, 3622, 3730, 4476, 5422, 5433, 5595, 6714, 7244, 7460, 8133, 9055, 10071, 10844, 10866, 11190, 13428, 13555, 16266, 16299, 16785, 18110, 20142, 21732, 22380, 24399, 27110, 27165, 32532, 32598, 33570, 36220, 40284, 40665, 48798, 48897, 50355, 54220, 54330, 65196, 67140, 73197, 81330, 81495, 97596, 97794, 100710, 108660, 121995, 146394, 162660, 162990, 195588, 201420, 243990, 244485, 292788, 325980, 365985, 487980, 488970, 675503, 731970, 977940, 1011203, 1351006, 1463940, 2022406, 2026509, 2702012, 3033609, 3377515, 4044812, 4053018, 4909621, 5056015, 6067218, 6079527, 6755030, 8106036, 9100827, 9819242, 10112030, 10132545, 12134436, 12159054, 13510060, 14728863, 15168045, 18201654, 18238581, 19638484, 20224060, 20265090, 24318108, 24548105, 27302481, 29457726, 30336090, 30397635, 36403308, 36477162, 40530180, 44186589, 45504135, 49096210, 54604962, 58915452, 60672180, 60795270, 72954324, 73644315, 88373178, 91008270, 91192905, 98192420, 109209924, 121590540, 132559767, 136512405, 147288630, 176746356, 182016540, 182385810, 220932945, 265119534, 273024810, 294577260, 364771620, 441865890, 530239068, 546049620, 662798835, 883731780, 1325597670, 1831288633, 2651195340, 3662577266, 5493865899, 7325154532, 9156443165, 10987731798, 16481597697, 18312886330, 21975463596, 27469329495, 32963195394, 36625772660, 49444793091, 54938658990, 65926390788, 82407988485, 98889586182, 109877317980, 164815976970, 197779172364, 247223965455, 329631953940, 494447930910, 988895861820]

約数ペア:

[(1, 988895861820), (2, 494447930910), (3, 329631953940), (4, 247223965455), (5, 197779172364), (6, 164815976970), (9, 109877317980), (10, 98889586182), (12, 82407988485), (15, 65926390788), (18, 54938658990), (20, 49444793091), (27, 36625772660), (30, 32963195394), (36, 27469329495), (45, 21975463596), (54, 18312886330), (60, 16481597697), (90, 10987731798), (108, 9156443165), (135, 7325154532), (180, 5493865899), (270, 3662577266), (373, 2651195340), (540, 1831288633), (746, 1325597670), (1119, 883731780), (1492, 662798835), (1811, 546049620), (1865, 530239068), (2238, 441865890), (2711, 364771620), (3357, 294577260), (3622, 273024810), (3730, 265119534), (4476, 220932945), (5422, 182385810), (5433, 182016540), (5595, 176746356), (6714, 147288630), (7244, 136512405), (7460, 132559767), (8133, 121590540), (9055, 109209924), (10071, 98192420), (10844, 91192905), (10866, 91008270), (11190, 88373178), (13428, 73644315), (13555, 72954324), (16266, 60795270), (16299, 60672180), (16785, 58915452), (18110, 54604962), (20142, 49096210), (21732, 45504135), (22380, 44186589), (24399, 40530180), (27110, 36477162), (27165, 36403308), (32532, 30397635), (32598, 30336090), (33570, 29457726), (36220, 27302481), (40284, 24548105), (40665, 24318108), (48798, 20265090), (48897, 20224060), (50355, 19638484), (54220, 18238581), (54330, 18201654), (65196, 15168045), (67140, 14728863), (73197, 13510060), (81330, 12159054), (81495, 12134436), (97596, 10132545), (97794, 10112030), (100710, 9819242), (108660, 9100827), (121995, 8106036), (146394, 6755030), (162660, 6079527), (162990, 6067218), (195588, 5056015), (201420, 4909621), (243990, 4053018), (244485, 4044812), (292788, 3377515), (325980, 3033609), (365985, 2702012), (487980, 2026509), (488970, 2022406), (675503, 1463940), (731970, 1351006), (977940, 1011203)]