65854620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 230519520

約数和(自身を除く): 164664900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 59, 60, 65, 78, 81, 90, 106, 108, 117, 118, 130, 135, 156, 159, 162, 177, 180, 195, 212, 234, 236, 260, 265, 270, 295, 318, 324, 351, 354, 390, 405, 468, 477, 530, 531, 540, 585, 590, 636, 689, 702, 708, 767, 780, 795, 810, 885, 954, 1053, 1060, 1062, 1170, 1180, 1378, 1404, 1431, 1534, 1590, 1593, 1620, 1755, 1770, 1908, 2067, 2106, 2124, 2301, 2340, 2385, 2655, 2756, 2862, 3068, 3127, 3180, 3186, 3445, 3510, 3540, 3835, 4134, 4212, 4293, 4602, 4770, 4779, 5265, 5310, 5724, 6201, 6254, 6372, 6890, 6903, 7020, 7155, 7670, 7965, 8268, 8586, 9204, 9381, 9540, 9558, 10335, 10530, 10620, 11505, 12402, 12508, 13780, 13806, 14310, 15340, 15635, 15930, 17172, 18603, 18762, 19116, 20670, 20709, 21060, 21465, 23010, 23895, 24804, 27612, 28143, 28620, 31005, 31270, 31860, 34515, 37206, 37524, 40651, 41340, 41418, 42930, 46020, 46905, 47790, 55809, 56286, 62010, 62127, 62540, 69030, 74412, 81302, 82836, 84429, 85860, 93015, 93810, 95580, 103545, 111618, 112572, 121953, 124020, 124254, 138060, 140715, 162604, 168858, 186030, 187620, 203255, 207090, 223236, 243906, 248508, 253287, 279045, 281430, 310635, 337716, 365859, 372060, 406510, 414180, 422145, 487812, 506574, 558090, 562860, 609765, 621270, 731718, 813020, 844290, 1013148, 1097577, 1116180, 1219530, 1242540, 1266435, 1463436, 1688580, 1829295, 2195154, 2439060, 2532870, 3292731, 3658590, 4390308, 5065740, 5487885, 6585462, 7317180, 10975770, 13170924, 16463655, 21951540, 32927310, 65854620]

約数ペア:

[(1, 65854620), (2, 32927310), (3, 21951540), (4, 16463655), (5, 13170924), (6, 10975770), (9, 7317180), (10, 6585462), (12, 5487885), (13, 5065740), (15, 4390308), (18, 3658590), (20, 3292731), (26, 2532870), (27, 2439060), (30, 2195154), (36, 1829295), (39, 1688580), (45, 1463436), (52, 1266435), (53, 1242540), (54, 1219530), (59, 1116180), (60, 1097577), (65, 1013148), (78, 844290), (81, 813020), (90, 731718), (106, 621270), (108, 609765), (117, 562860), (118, 558090), (130, 506574), (135, 487812), (156, 422145), (159, 414180), (162, 406510), (177, 372060), (180, 365859), (195, 337716), (212, 310635), (234, 281430), (236, 279045), (260, 253287), (265, 248508), (270, 243906), (295, 223236), (318, 207090), (324, 203255), (351, 187620), (354, 186030), (390, 168858), (405, 162604), (468, 140715), (477, 138060), (530, 124254), (531, 124020), (540, 121953), (585, 112572), (590, 111618), (636, 103545), (689, 95580), (702, 93810), (708, 93015), (767, 85860), (780, 84429), (795, 82836), (810, 81302), (885, 74412), (954, 69030), (1053, 62540), (1060, 62127), (1062, 62010), (1170, 56286), (1180, 55809), (1378, 47790), (1404, 46905), (1431, 46020), (1534, 42930), (1590, 41418), (1593, 41340), (1620, 40651), (1755, 37524), (1770, 37206), (1908, 34515), (2067, 31860), (2106, 31270), (2124, 31005), (2301, 28620), (2340, 28143), (2385, 27612), (2655, 24804), (2756, 23895), (2862, 23010), (3068, 21465), (3127, 21060), (3180, 20709), (3186, 20670), (3445, 19116), (3510, 18762), (3540, 18603), (3835, 17172), (4134, 15930), (4212, 15635), (4293, 15340), (4602, 14310), (4770, 13806), (4779, 13780), (5265, 12508), (5310, 12402), (5724, 11505), (6201, 10620), (6254, 10530), (6372, 10335), (6890, 9558), (6903, 9540), (7020, 9381), (7155, 9204), (7670, 8586), (7965, 8268)]