74491395480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{6389}}^1$

素因数の和:6778

約数の個数: 192

約数和(自身を含む): 244923588000

約数和(自身を除く): 170432192520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 233, 278, 360, 417, 466, 556, 695, 699, 834, 932, 1112, 1165, 1251, 1390, 1398, 1668, 1864, 2085, 2097, 2330, 2502, 2780, 2796, 3336, 3495, 4170, 4194, 4660, 5004, 5560, 5592, 6255, 6389, 6990, 8340, 8388, 9320, 10008, 10485, 12510, 12778, 13980, 16680, 16776, 19167, 20970, 25020, 25556, 27960, 31945, 32387, 38334, 41940, 50040, 51112, 57501, 63890, 64774, 76668, 83880, 95835, 97161, 115002, 127780, 129548, 153336, 161935, 191670, 194322, 230004, 255560, 259096, 287505, 291483, 323870, 383340, 388644, 460008, 485805, 575010, 582966, 647740, 766680, 777288, 888071, 971610, 1150020, 1165932, 1295480, 1457415, 1488637, 1776142, 1943220, 2300040, 2331864, 2664213, 2914830, 2977274, 3552284, 3886440, 4440355, 4465911, 5328426, 5829660, 5954548, 7104568, 7443185, 7992639, 8880710, 8931822, 10656852, 11659320, 11909096, 13321065, 13397733, 14886370, 15985278, 17761420, 17863644, 21313704, 22329555, 26642130, 26795466, 29772740, 31970556, 35522840, 35727288, 39963195, 44659110, 53284260, 53590932, 59545480, 63941112, 66988665, 79926390, 89318220, 106568520, 107181864, 133977330, 159852780, 178636440, 206920543, 267954660, 319705560, 413841086, 535909320, 620761629, 827682172, 1034602715, 1241523258, 1655364344, 1862284887, 2069205430, 2483046516, 3103808145, 3724569774, 4138410860, 4966093032, 6207616290, 7449139548, 8276821720, 9311424435, 12415232580, 14898279096, 18622848870, 24830465160, 37245697740, 74491395480]

約数ペア:

[(1, 74491395480), (2, 37245697740), (3, 24830465160), (4, 18622848870), (5, 14898279096), (6, 12415232580), (8, 9311424435), (9, 8276821720), (10, 7449139548), (12, 6207616290), (15, 4966093032), (18, 4138410860), (20, 3724569774), (24, 3103808145), (30, 2483046516), (36, 2069205430), (40, 1862284887), (45, 1655364344), (60, 1241523258), (72, 1034602715), (90, 827682172), (120, 620761629), (139, 535909320), (180, 413841086), (233, 319705560), (278, 267954660), (360, 206920543), (417, 178636440), (466, 159852780), (556, 133977330), (695, 107181864), (699, 106568520), (834, 89318220), (932, 79926390), (1112, 66988665), (1165, 63941112), (1251, 59545480), (1390, 53590932), (1398, 53284260), (1668, 44659110), (1864, 39963195), (2085, 35727288), (2097, 35522840), (2330, 31970556), (2502, 29772740), (2780, 26795466), (2796, 26642130), (3336, 22329555), (3495, 21313704), (4170, 17863644), (4194, 17761420), (4660, 15985278), (5004, 14886370), (5560, 13397733), (5592, 13321065), (6255, 11909096), (6389, 11659320), (6990, 10656852), (8340, 8931822), (8388, 8880710), (9320, 7992639), (10008, 7443185), (10485, 7104568), (12510, 5954548), (12778, 5829660), (13980, 5328426), (16680, 4465911), (16776, 4440355), (19167, 3886440), (20970, 3552284), (25020, 2977274), (25556, 2914830), (27960, 2664213), (31945, 2331864), (32387, 2300040), (38334, 1943220), (41940, 1776142), (50040, 1488637), (51112, 1457415), (57501, 1295480), (63890, 1165932), (64774, 1150020), (76668, 971610), (83880, 888071), (95835, 777288), (97161, 766680), (115002, 647740), (127780, 582966), (129548, 575010), (153336, 485805), (161935, 460008), (191670, 388644), (194322, 383340), (230004, 323870), (255560, 291483), (259096, 287505)]