197563860

素因数分解:

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

素因数の和:149

約数の個数: 288

約数和(自身を含む): 693463680

約数和(自身を除く): 495899820

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, 243, 260, 265, 270, 295, 318, 324, 351, 354, 390, 405, 468, 477, 486, 530, 531, 540, 585, 590, 636, 689, 702, 708, 767, 780, 795, 810, 885, 954, 972, 1053, 1060, 1062, 1170, 1180, 1215, 1378, 1404, 1431, 1534, 1590, 1593, 1620, 1755, 1770, 1908, 2067, 2106, 2124, 2301, 2340, 2385, 2430, 2655, 2756, 2862, 3068, 3127, 3159, 3180, 3186, 3445, 3510, 3540, 3835, 4134, 4212, 4293, 4602, 4770, 4779, 4860, 5265, 5310, 5724, 6201, 6254, 6318, 6372, 6890, 6903, 7020, 7155, 7670, 7965, 8268, 8586, 9204, 9381, 9540, 9558, 10335, 10530, 10620, 11505, 12402, 12508, 12636, 12879, 13780, 13806, 14310, 14337, 15340, 15635, 15795, 15930, 17172, 18603, 18762, 19116, 20670, 20709, 21060, 21465, 23010, 23895, 24804, 25758, 27612, 28143, 28620, 28674, 31005, 31270, 31590, 31860, 34515, 37206, 37524, 40651, 41340, 41418, 42930, 46020, 46905, 47790, 51516, 55809, 56286, 57348, 62010, 62127, 62540, 63180, 64395, 69030, 71685, 74412, 81302, 82836, 84429, 85860, 93015, 93810, 95580, 103545, 111618, 112572, 121953, 124020, 124254, 128790, 138060, 140715, 143370, 162604, 167427, 168858, 186030, 186381, 187620, 203255, 207090, 223236, 243906, 248508, 253287, 257580, 279045, 281430, 286740, 310635, 334854, 337716, 365859, 372060, 372762, 406510, 414180, 422145, 487812, 506574, 558090, 562860, 609765, 621270, 669708, 731718, 745524, 759861, 813020, 837135, 844290, 931905, 1013148, 1097577, 1116180, 1219530, 1242540, 1266435, 1463436, 1519722, 1674270, 1688580, 1829295, 1863810, 2195154, 2439060, 2532870, 3039444, 3292731, 3348540, 3658590, 3727620, 3799305, 4390308, 5065740, 5487885, 6585462, 7317180, 7598610, 9878193, 10975770, 13170924, 15197220, 16463655, 19756386, 21951540, 32927310, 39512772, 49390965, 65854620, 98781930, 197563860]

約数ペア:

[(1, 197563860), (2, 98781930), (3, 65854620), (4, 49390965), (5, 39512772), (6, 32927310), (9, 21951540), (10, 19756386), (12, 16463655), (13, 15197220), (15, 13170924), (18, 10975770), (20, 9878193), (26, 7598610), (27, 7317180), (30, 6585462), (36, 5487885), (39, 5065740), (45, 4390308), (52, 3799305), (53, 3727620), (54, 3658590), (59, 3348540), (60, 3292731), (65, 3039444), (78, 2532870), (81, 2439060), (90, 2195154), (106, 1863810), (108, 1829295), (117, 1688580), (118, 1674270), (130, 1519722), (135, 1463436), (156, 1266435), (159, 1242540), (162, 1219530), (177, 1116180), (180, 1097577), (195, 1013148), (212, 931905), (234, 844290), (236, 837135), (243, 813020), (260, 759861), (265, 745524), (270, 731718), (295, 669708), (318, 621270), (324, 609765), (351, 562860), (354, 558090), (390, 506574), (405, 487812), (468, 422145), (477, 414180), (486, 406510), (530, 372762), (531, 372060), (540, 365859), (585, 337716), (590, 334854), (636, 310635), (689, 286740), (702, 281430), (708, 279045), (767, 257580), (780, 253287), (795, 248508), (810, 243906), (885, 223236), (954, 207090), (972, 203255), (1053, 187620), (1060, 186381), (1062, 186030), (1170, 168858), (1180, 167427), (1215, 162604), (1378, 143370), (1404, 140715), (1431, 138060), (1534, 128790), (1590, 124254), (1593, 124020), (1620, 121953), (1755, 112572), (1770, 111618), (1908, 103545), (2067, 95580), (2106, 93810), (2124, 93015), (2301, 85860), (2340, 84429), (2385, 82836), (2430, 81302), (2655, 74412), (2756, 71685), (2862, 69030), (3068, 64395), (3127, 63180), (3159, 62540), (3180, 62127), (3186, 62010), (3445, 57348), (3510, 56286), (3540, 55809), (3835, 51516), (4134, 47790), (4212, 46905), (4293, 46020), (4602, 42930), (4770, 41418), (4779, 41340), (4860, 40651), (5265, 37524), (5310, 37206), (5724, 34515), (6201, 31860), (6254, 31590), (6318, 31270), (6372, 31005), (6890, 28674), (6903, 28620), (7020, 28143), (7155, 27612), (7670, 25758), (7965, 24804), (8268, 23895), (8586, 23010), (9204, 21465), (9381, 21060), (9540, 20709), (9558, 20670), (10335, 19116), (10530, 18762), (10620, 18603), (11505, 17172), (12402, 15930), (12508, 15795), (12636, 15635), (12879, 15340), (13780, 14337), (13806, 14310)]