271189620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 933461760

約数和(自身を除く): 662272140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 81, 90, 108, 117, 130, 135, 156, 158, 162, 163, 180, 195, 234, 237, 260, 270, 316, 324, 326, 351, 390, 395, 405, 468, 474, 489, 540, 585, 652, 702, 711, 780, 790, 810, 815, 948, 978, 1027, 1053, 1170, 1185, 1404, 1422, 1467, 1580, 1620, 1630, 1755, 1956, 2054, 2106, 2119, 2133, 2340, 2370, 2445, 2844, 2934, 3081, 3260, 3510, 3555, 4108, 4212, 4238, 4266, 4401, 4740, 4890, 5135, 5265, 5868, 6162, 6357, 6399, 7020, 7110, 7335, 8476, 8532, 8802, 9243, 9780, 10270, 10530, 10595, 10665, 12324, 12714, 12798, 12877, 13203, 14220, 14670, 15405, 17604, 18486, 19071, 20540, 21060, 21190, 21330, 22005, 25428, 25596, 25754, 26406, 27729, 29340, 30810, 31785, 31995, 36972, 38142, 38631, 42380, 42660, 44010, 46215, 51508, 52812, 55458, 57213, 61620, 63570, 63990, 64385, 66015, 76284, 77262, 83187, 88020, 92430, 95355, 110916, 114426, 115893, 127140, 127980, 128770, 132030, 138645, 154524, 166374, 167401, 171639, 184860, 190710, 193155, 228852, 231786, 257540, 264060, 277290, 286065, 332748, 334802, 343278, 347679, 381420, 386310, 415935, 463572, 502203, 554580, 572130, 579465, 669604, 686556, 695358, 772620, 831870, 837005, 858195, 1004406, 1043037, 1144260, 1158930, 1390716, 1506609, 1663740, 1674010, 1716390, 1738395, 2008812, 2086074, 2317860, 2511015, 3013218, 3348020, 3432780, 3476790, 4172148, 4519827, 5022030, 5215185, 6026436, 6953580, 7533045, 9039654, 10044060, 10430370, 13559481, 15066090, 18079308, 20860740, 22599135, 27118962, 30132180, 45198270, 54237924, 67797405, 90396540, 135594810, 271189620]

約数ペア:

[(1, 271189620), (2, 135594810), (3, 90396540), (4, 67797405), (5, 54237924), (6, 45198270), (9, 30132180), (10, 27118962), (12, 22599135), (13, 20860740), (15, 18079308), (18, 15066090), (20, 13559481), (26, 10430370), (27, 10044060), (30, 9039654), (36, 7533045), (39, 6953580), (45, 6026436), (52, 5215185), (54, 5022030), (60, 4519827), (65, 4172148), (78, 3476790), (79, 3432780), (81, 3348020), (90, 3013218), (108, 2511015), (117, 2317860), (130, 2086074), (135, 2008812), (156, 1738395), (158, 1716390), (162, 1674010), (163, 1663740), (180, 1506609), (195, 1390716), (234, 1158930), (237, 1144260), (260, 1043037), (270, 1004406), (316, 858195), (324, 837005), (326, 831870), (351, 772620), (390, 695358), (395, 686556), (405, 669604), (468, 579465), (474, 572130), (489, 554580), (540, 502203), (585, 463572), (652, 415935), (702, 386310), (711, 381420), (780, 347679), (790, 343278), (810, 334802), (815, 332748), (948, 286065), (978, 277290), (1027, 264060), (1053, 257540), (1170, 231786), (1185, 228852), (1404, 193155), (1422, 190710), (1467, 184860), (1580, 171639), (1620, 167401), (1630, 166374), (1755, 154524), (1956, 138645), (2054, 132030), (2106, 128770), (2119, 127980), (2133, 127140), (2340, 115893), (2370, 114426), (2445, 110916), (2844, 95355), (2934, 92430), (3081, 88020), (3260, 83187), (3510, 77262), (3555, 76284), (4108, 66015), (4212, 64385), (4238, 63990), (4266, 63570), (4401, 61620), (4740, 57213), (4890, 55458), (5135, 52812), (5265, 51508), (5868, 46215), (6162, 44010), (6357, 42660), (6399, 42380), (7020, 38631), (7110, 38142), (7335, 36972), (8476, 31995), (8532, 31785), (8802, 30810), (9243, 29340), (9780, 27729), (10270, 26406), (10530, 25754), (10595, 25596), (10665, 25428), (12324, 22005), (12714, 21330), (12798, 21190), (12877, 21060), (13203, 20540), (14220, 19071), (14670, 18486), (15405, 17604)]