221502052260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1\times {\mathrm{20161}}^1$

素因数の和:21154

約数の個数: 144

約数和(自身を含む): 682700159232

約数和(自身を除く): 461198106972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 911, 1005, 1206, 1340, 1822, 2010, 2412, 2733, 3015, 3644, 4020, 4555, 5466, 6030, 8199, 9110, 10932, 12060, 13665, 16398, 18220, 20161, 27330, 32796, 40322, 40995, 54660, 60483, 61037, 80644, 81990, 100805, 120966, 122074, 163980, 181449, 183111, 201610, 241932, 244148, 302415, 305185, 362898, 366222, 403220, 549333, 604830, 610370, 725796, 732444, 907245, 915555, 1098666, 1209660, 1220740, 1350787, 1814490, 1831110, 2197332, 2701574, 2746665, 3628980, 3662220, 4052361, 5403148, 5493330, 6753935, 8104722, 10986660, 12157083, 13507870, 16209444, 18366671, 20261805, 24314166, 27015740, 36733342, 40523610, 48628332, 55100013, 60785415, 73466684, 81047220, 91833355, 110200026, 121570830, 165300039, 183666710, 220400052, 243141660, 275500065, 330600078, 367333420, 551000130, 661200156, 826500195, 1102000260, 1230566957, 1653000390, 2461133914, 3306000780, 3691700871, 4922267828, 6152834785, 7383401742, 11075102613, 12305669570, 14766803484, 18458504355, 22150205226, 24611339140, 36917008710, 44300410452, 55375513065, 73834017420, 110751026130, 221502052260]

約数ペア:

[(1, 221502052260), (2, 110751026130), (3, 73834017420), (4, 55375513065), (5, 44300410452), (6, 36917008710), (9, 24611339140), (10, 22150205226), (12, 18458504355), (15, 14766803484), (18, 12305669570), (20, 11075102613), (30, 7383401742), (36, 6152834785), (45, 4922267828), (60, 3691700871), (67, 3306000780), (90, 2461133914), (134, 1653000390), (180, 1230566957), (201, 1102000260), (268, 826500195), (335, 661200156), (402, 551000130), (603, 367333420), (670, 330600078), (804, 275500065), (911, 243141660), (1005, 220400052), (1206, 183666710), (1340, 165300039), (1822, 121570830), (2010, 110200026), (2412, 91833355), (2733, 81047220), (3015, 73466684), (3644, 60785415), (4020, 55100013), (4555, 48628332), (5466, 40523610), (6030, 36733342), (8199, 27015740), (9110, 24314166), (10932, 20261805), (12060, 18366671), (13665, 16209444), (16398, 13507870), (18220, 12157083), (20161, 10986660), (27330, 8104722), (32796, 6753935), (40322, 5493330), (40995, 5403148), (54660, 4052361), (60483, 3662220), (61037, 3628980), (80644, 2746665), (81990, 2701574), (100805, 2197332), (120966, 1831110), (122074, 1814490), (163980, 1350787), (181449, 1220740), (183111, 1209660), (201610, 1098666), (241932, 915555), (244148, 907245), (302415, 732444), (305185, 725796), (362898, 610370), (366222, 604830), (403220, 549333)]