29805306840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{82217}}^1$

素因数の和:82306

約数の個数: 192

約数和(自身を含む): 103890664800

約数和(自身を除く): 74085357960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 760, 795, 855, 954, 1007, 1060, 1140, 1272, 1368, 1590, 1710, 1908, 2014, 2120, 2280, 2385, 3021, 3180, 3420, 3816, 4028, 4770, 5035, 6042, 6360, 6840, 8056, 9063, 9540, 10070, 12084, 15105, 18126, 19080, 20140, 24168, 30210, 36252, 40280, 45315, 60420, 72504, 82217, 90630, 120840, 164434, 181260, 246651, 328868, 362520, 411085, 493302, 657736, 739953, 822170, 986604, 1233255, 1479906, 1562123, 1644340, 1973208, 2466510, 2959812, 3124246, 3288680, 3699765, 4357501, 4686369, 4933020, 5919624, 6248492, 7399530, 7810615, 8715002, 9372738, 9866040, 12496984, 13072503, 14059107, 14799060, 15621230, 17430004, 18745476, 21787505, 23431845, 26145006, 28118214, 29598120, 31242460, 34860008, 37490952, 39217509, 43575010, 46863690, 52290012, 56236428, 62484920, 65362515, 70295535, 78435018, 82792519, 87150020, 93727380, 104580024, 112472856, 130725030, 140591070, 156870036, 165585038, 174300040, 187454760, 196087545, 248377557, 261450060, 281182140, 313740072, 331170076, 392175090, 413962595, 496755114, 522900120, 562364280, 662340152, 745132671, 784350180, 827925190, 993510228, 1241887785, 1490265342, 1568700360, 1655850380, 1987020456, 2483775570, 2980530684, 3311700760, 3725663355, 4967551140, 5961061368, 7451326710, 9935102280, 14902653420, 29805306840]

約数ペア:

[(1, 29805306840), (2, 14902653420), (3, 9935102280), (4, 7451326710), (5, 5961061368), (6, 4967551140), (8, 3725663355), (9, 3311700760), (10, 2980530684), (12, 2483775570), (15, 1987020456), (18, 1655850380), (19, 1568700360), (20, 1490265342), (24, 1241887785), (30, 993510228), (36, 827925190), (38, 784350180), (40, 745132671), (45, 662340152), (53, 562364280), (57, 522900120), (60, 496755114), (72, 413962595), (76, 392175090), (90, 331170076), (95, 313740072), (106, 281182140), (114, 261450060), (120, 248377557), (152, 196087545), (159, 187454760), (171, 174300040), (180, 165585038), (190, 156870036), (212, 140591070), (228, 130725030), (265, 112472856), (285, 104580024), (318, 93727380), (342, 87150020), (360, 82792519), (380, 78435018), (424, 70295535), (456, 65362515), (477, 62484920), (530, 56236428), (570, 52290012), (636, 46863690), (684, 43575010), (760, 39217509), (795, 37490952), (855, 34860008), (954, 31242460), (1007, 29598120), (1060, 28118214), (1140, 26145006), (1272, 23431845), (1368, 21787505), (1590, 18745476), (1710, 17430004), (1908, 15621230), (2014, 14799060), (2120, 14059107), (2280, 13072503), (2385, 12496984), (3021, 9866040), (3180, 9372738), (3420, 8715002), (3816, 7810615), (4028, 7399530), (4770, 6248492), (5035, 5919624), (6042, 4933020), (6360, 4686369), (6840, 4357501), (8056, 3699765), (9063, 3288680), (9540, 3124246), (10070, 2959812), (12084, 2466510), (15105, 1973208), (18126, 1644340), (19080, 1562123), (20140, 1479906), (24168, 1233255), (30210, 986604), (36252, 822170), (40280, 739953), (45315, 657736), (60420, 493302), (72504, 411085), (82217, 362520), (90630, 328868), (120840, 246651), (164434, 181260)]