90738148860

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66919}}^1$

素因数の和:66980

約数の個数: 192

約数和(自身を含む): 295004774400

約数和(自身を除く): 204266625540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 729, 810, 837, 930, 972, 1116, 1215, 1395, 1458, 1620, 1674, 1860, 2187, 2430, 2511, 2790, 2916, 3348, 3645, 4185, 4374, 4860, 5022, 5580, 7290, 7533, 8370, 8748, 10044, 10935, 12555, 14580, 15066, 16740, 21870, 22599, 25110, 30132, 37665, 43740, 45198, 50220, 66919, 67797, 75330, 90396, 112995, 133838, 135594, 150660, 200757, 225990, 267676, 271188, 334595, 338985, 401514, 451980, 602271, 669190, 677970, 803028, 1003785, 1204542, 1338380, 1355940, 1806813, 2007570, 2074489, 2409084, 3011355, 3613626, 4015140, 4148978, 5420439, 6022710, 6223467, 7227252, 8297956, 9034065, 10372445, 10840878, 12045420, 12446934, 16261317, 18068130, 18670401, 20744890, 21681756, 24893868, 27102195, 31117335, 32522634, 36136260, 37340802, 41489780, 48783951, 54204390, 56011203, 62234670, 65045268, 74681604, 81306585, 93352005, 97567902, 108408780, 112022406, 124469340, 146351853, 162613170, 168033609, 186704010, 195135804, 224044812, 243919755, 280056015, 292703706, 325226340, 336067218, 373408020, 487839510, 504100827, 560112030, 585407412, 672134436, 731759265, 840168045, 975679020, 1008201654, 1120224060, 1463518530, 1512302481, 1680336090, 2016403308, 2520504135, 2927037060, 3024604962, 3360672180, 4536907443, 5041008270, 6049209924, 7561512405, 9073814886, 10082016540, 15123024810, 18147629772, 22684537215, 30246049620, 45369074430, 90738148860]

約数ペア:

[(1, 90738148860), (2, 45369074430), (3, 30246049620), (4, 22684537215), (5, 18147629772), (6, 15123024810), (9, 10082016540), (10, 9073814886), (12, 7561512405), (15, 6049209924), (18, 5041008270), (20, 4536907443), (27, 3360672180), (30, 3024604962), (31, 2927037060), (36, 2520504135), (45, 2016403308), (54, 1680336090), (60, 1512302481), (62, 1463518530), (81, 1120224060), (90, 1008201654), (93, 975679020), (108, 840168045), (124, 731759265), (135, 672134436), (155, 585407412), (162, 560112030), (180, 504100827), (186, 487839510), (243, 373408020), (270, 336067218), (279, 325226340), (310, 292703706), (324, 280056015), (372, 243919755), (405, 224044812), (465, 195135804), (486, 186704010), (540, 168033609), (558, 162613170), (620, 146351853), (729, 124469340), (810, 112022406), (837, 108408780), (930, 97567902), (972, 93352005), (1116, 81306585), (1215, 74681604), (1395, 65045268), (1458, 62234670), (1620, 56011203), (1674, 54204390), (1860, 48783951), (2187, 41489780), (2430, 37340802), (2511, 36136260), (2790, 32522634), (2916, 31117335), (3348, 27102195), (3645, 24893868), (4185, 21681756), (4374, 20744890), (4860, 18670401), (5022, 18068130), (5580, 16261317), (7290, 12446934), (7533, 12045420), (8370, 10840878), (8748, 10372445), (10044, 9034065), (10935, 8297956), (12555, 7227252), (14580, 6223467), (15066, 6022710), (16740, 5420439), (21870, 4148978), (22599, 4015140), (25110, 3613626), (30132, 3011355), (37665, 2409084), (43740, 2074489), (45198, 2007570), (50220, 1806813), (66919, 1355940), (67797, 1338380), (75330, 1204542), (90396, 1003785), (112995, 803028), (133838, 677970), (135594, 669190), (150660, 602271), (200757, 451980), (225990, 401514), (267676, 338985), (271188, 334595)]