259101180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 168

約数和(自身を含む): 879191712

約数和(自身を除く): 620090532

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1367, 1404, 1458, 1620, 1755, 2106, 2340, 2430, 2734, 2916, 3159, 3510, 3645, 4101, 4212, 4860, 5265, 5468, 6318, 6835, 7020, 7290, 8202, 9477, 10530, 12303, 12636, 13670, 14580, 15795, 16404, 17771, 18954, 20505, 21060, 24606, 27340, 31590, 35542, 36909, 37908, 41010, 47385, 49212, 53313, 61515, 63180, 71084, 73818, 82020, 88855, 94770, 106626, 110727, 123030, 147636, 159939, 177710, 184545, 189540, 213252, 221454, 246060, 266565, 319878, 332181, 355420, 369090, 442908, 479817, 533130, 553635, 639756, 664362, 738180, 799695, 959634, 996543, 1066260, 1107270, 1328724, 1439451, 1599390, 1660905, 1919268, 1993086, 2214540, 2399085, 2878902, 3198780, 3321810, 3986172, 4318353, 4798170, 4982715, 5757804, 6643620, 7197255, 8636706, 9596340, 9965430, 12955059, 14394510, 17273412, 19930860, 21591765, 25910118, 28789020, 43183530, 51820236, 64775295, 86367060, 129550590, 259101180]

約数ペア:

[(1, 259101180), (2, 129550590), (3, 86367060), (4, 64775295), (5, 51820236), (6, 43183530), (9, 28789020), (10, 25910118), (12, 21591765), (13, 19930860), (15, 17273412), (18, 14394510), (20, 12955059), (26, 9965430), (27, 9596340), (30, 8636706), (36, 7197255), (39, 6643620), (45, 5757804), (52, 4982715), (54, 4798170), (60, 4318353), (65, 3986172), (78, 3321810), (81, 3198780), (90, 2878902), (108, 2399085), (117, 2214540), (130, 1993086), (135, 1919268), (156, 1660905), (162, 1599390), (180, 1439451), (195, 1328724), (234, 1107270), (243, 1066260), (260, 996543), (270, 959634), (324, 799695), (351, 738180), (390, 664362), (405, 639756), (468, 553635), (486, 533130), (540, 479817), (585, 442908), (702, 369090), (729, 355420), (780, 332181), (810, 319878), (972, 266565), (1053, 246060), (1170, 221454), (1215, 213252), (1367, 189540), (1404, 184545), (1458, 177710), (1620, 159939), (1755, 147636), (2106, 123030), (2340, 110727), (2430, 106626), (2734, 94770), (2916, 88855), (3159, 82020), (3510, 73818), (3645, 71084), (4101, 63180), (4212, 61515), (4860, 53313), (5265, 49212), (5468, 47385), (6318, 41010), (6835, 37908), (7020, 36909), (7290, 35542), (8202, 31590), (9477, 27340), (10530, 24606), (12303, 21060), (12636, 20505), (13670, 18954), (14580, 17771), (15795, 16404)]