1274326020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 4431563136

約数和(自身を除く): 3157237116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 197, 198, 220, 242, 243, 270, 297, 324, 330, 363, 394, 396, 405, 484, 486, 495, 540, 591, 594, 605, 660, 726, 788, 810, 891, 972, 985, 990, 1089, 1182, 1188, 1210, 1215, 1331, 1452, 1485, 1620, 1773, 1782, 1815, 1970, 1980, 2167, 2178, 2364, 2420, 2430, 2662, 2673, 2955, 2970, 3267, 3546, 3564, 3630, 3940, 3993, 4334, 4356, 4455, 4860, 5319, 5324, 5346, 5445, 5910, 5940, 6501, 6534, 6655, 7092, 7260, 7986, 8668, 8865, 8910, 9801, 10638, 10692, 10835, 10890, 11820, 11979, 13002, 13068, 13310, 13365, 15957, 15972, 16335, 17730, 17820, 19503, 19602, 19965, 21276, 21670, 21780, 23837, 23958, 26004, 26595, 26620, 26730, 29403, 31914, 32505, 32670, 35460, 35937, 39006, 39204, 39930, 43340, 47674, 47871, 47916, 49005, 53190, 53460, 58509, 58806, 59895, 63828, 65010, 65340, 71511, 71874, 78012, 79785, 79860, 95348, 95742, 97515, 98010, 106380, 107811, 117018, 117612, 119185, 119790, 130020, 143022, 143748, 147015, 159570, 175527, 179685, 191484, 195030, 196020, 214533, 215622, 234036, 238370, 239355, 239580, 262207, 286044, 292545, 294030, 319140, 323433, 351054, 357555, 359370, 390060, 429066, 431244, 476740, 478710, 524414, 526581, 539055, 585090, 588060, 643599, 646866, 702108, 715110, 718740, 786621, 858132, 877635, 957420, 1048828, 1053162, 1072665, 1078110, 1170180, 1287198, 1293732, 1311035, 1430220, 1573242, 1617165, 1755270, 1930797, 2106324, 2145330, 2156220, 2359863, 2574396, 2622070, 2632905, 3146484, 3217995, 3234330, 3510540, 3861594, 3933105, 4290660, 4719726, 5244140, 5265810, 5792391, 6435990, 6468660, 7079589, 7723188, 7866210, 9439452, 9653985, 10531620, 11584782, 11799315, 12871980, 14159178, 15732420, 19307970, 21238767, 23169564, 23598630, 28318356, 28961955, 35397945, 38615940, 42477534, 47197260, 57923910, 63716301, 70795890, 84955068, 106193835, 115847820, 127432602, 141591780, 212387670, 254865204, 318581505, 424775340, 637163010, 1274326020]

約数ペア:

[(1, 1274326020), (2, 637163010), (3, 424775340), (4, 318581505), (5, 254865204), (6, 212387670), (9, 141591780), (10, 127432602), (11, 115847820), (12, 106193835), (15, 84955068), (18, 70795890), (20, 63716301), (22, 57923910), (27, 47197260), (30, 42477534), (33, 38615940), (36, 35397945), (44, 28961955), (45, 28318356), (54, 23598630), (55, 23169564), (60, 21238767), (66, 19307970), (81, 15732420), (90, 14159178), (99, 12871980), (108, 11799315), (110, 11584782), (121, 10531620), (132, 9653985), (135, 9439452), (162, 7866210), (165, 7723188), (180, 7079589), (197, 6468660), (198, 6435990), (220, 5792391), (242, 5265810), (243, 5244140), (270, 4719726), (297, 4290660), (324, 3933105), (330, 3861594), (363, 3510540), (394, 3234330), (396, 3217995), (405, 3146484), (484, 2632905), (486, 2622070), (495, 2574396), (540, 2359863), (591, 2156220), (594, 2145330), (605, 2106324), (660, 1930797), (726, 1755270), (788, 1617165), (810, 1573242), (891, 1430220), (972, 1311035), (985, 1293732), (990, 1287198), (1089, 1170180), (1182, 1078110), (1188, 1072665), (1210, 1053162), (1215, 1048828), (1331, 957420), (1452, 877635), (1485, 858132), (1620, 786621), (1773, 718740), (1782, 715110), (1815, 702108), (1970, 646866), (1980, 643599), (2167, 588060), (2178, 585090), (2364, 539055), (2420, 526581), (2430, 524414), (2662, 478710), (2673, 476740), (2955, 431244), (2970, 429066), (3267, 390060), (3546, 359370), (3564, 357555), (3630, 351054), (3940, 323433), (3993, 319140), (4334, 294030), (4356, 292545), (4455, 286044), (4860, 262207), (5319, 239580), (5324, 239355), (5346, 238370), (5445, 234036), (5910, 215622), (5940, 214533), (6501, 196020), (6534, 195030), (6655, 191484), (7092, 179685), (7260, 175527), (7986, 159570), (8668, 147015), (8865, 143748), (8910, 143022), (9801, 130020), (10638, 119790), (10692, 119185), (10835, 117612), (10890, 117018), (11820, 107811), (11979, 106380), (13002, 98010), (13068, 97515), (13310, 95742), (13365, 95348), (15957, 79860), (15972, 79785), (16335, 78012), (17730, 71874), (17820, 71511), (19503, 65340), (19602, 65010), (19965, 63828), (21276, 59895), (21670, 58806), (21780, 58509), (23837, 53460), (23958, 53190), (26004, 49005), (26595, 47916), (26620, 47871), (26730, 47674), (29403, 43340), (31914, 39930), (32505, 39204), (32670, 39006), (35460, 35937)]