67581540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3243

約数の個数: 120

約数和(自身を含む): 228385080

約数和(自身を除く): 160803540

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, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3209, 3510, 4212, 5265, 6418, 7020, 9627, 10530, 12836, 16045, 19254, 21060, 28881, 32090, 38508, 41717, 48135, 57762, 64180, 83434, 86643, 96270, 115524, 125151, 144405, 166868, 173286, 192540, 208585, 250302, 259929, 288810, 346572, 375453, 417170, 433215, 500604, 519858, 577620, 625755, 750906, 834340, 866430, 1039716, 1126359, 1251510, 1299645, 1501812, 1732860, 1877265, 2252718, 2503020, 2599290, 3379077, 3754530, 4505436, 5198580, 5631795, 6758154, 7509060, 11263590, 13516308, 16895385, 22527180, 33790770, 67581540]

約数ペア:

[(1, 67581540), (2, 33790770), (3, 22527180), (4, 16895385), (5, 13516308), (6, 11263590), (9, 7509060), (10, 6758154), (12, 5631795), (13, 5198580), (15, 4505436), (18, 3754530), (20, 3379077), (26, 2599290), (27, 2503020), (30, 2252718), (36, 1877265), (39, 1732860), (45, 1501812), (52, 1299645), (54, 1251510), (60, 1126359), (65, 1039716), (78, 866430), (81, 834340), (90, 750906), (108, 625755), (117, 577620), (130, 519858), (135, 500604), (156, 433215), (162, 417170), (180, 375453), (195, 346572), (234, 288810), (260, 259929), (270, 250302), (324, 208585), (351, 192540), (390, 173286), (405, 166868), (468, 144405), (540, 125151), (585, 115524), (702, 96270), (780, 86643), (810, 83434), (1053, 64180), (1170, 57762), (1404, 48135), (1620, 41717), (1755, 38508), (2106, 32090), (2340, 28881), (3209, 21060), (3510, 19254), (4212, 16045), (5265, 12836), (6418, 10530), (7020, 9627)]