91788660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 301593600

約数和(自身を除く): 209804940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 59, 60, 67, 86, 90, 108, 118, 129, 134, 135, 172, 177, 180, 201, 215, 236, 258, 268, 270, 295, 335, 354, 387, 402, 430, 516, 531, 540, 590, 603, 645, 670, 708, 774, 804, 860, 885, 1005, 1062, 1161, 1180, 1206, 1290, 1340, 1548, 1593, 1770, 1809, 1935, 2010, 2124, 2322, 2412, 2537, 2580, 2655, 2881, 3015, 3186, 3540, 3618, 3870, 3953, 4020, 4644, 5074, 5310, 5762, 5805, 6030, 6372, 7236, 7611, 7740, 7906, 7965, 8643, 9045, 10148, 10620, 11524, 11610, 11859, 12060, 12685, 14405, 15222, 15812, 15930, 17286, 18090, 19765, 22833, 23220, 23718, 25370, 25929, 28810, 30444, 31860, 34572, 35577, 36180, 38055, 39530, 43215, 45666, 47436, 50740, 51858, 57620, 59295, 68499, 71154, 76110, 77787, 79060, 86430, 91332, 103716, 106731, 114165, 118590, 129645, 136998, 142308, 152220, 155574, 169979, 172860, 177885, 213462, 228330, 237180, 259290, 273996, 311148, 339958, 342495, 355770, 388935, 426924, 456660, 509937, 518580, 533655, 679916, 684990, 711540, 777870, 849895, 1019874, 1067310, 1369980, 1529811, 1555740, 1699790, 2039748, 2134620, 2549685, 3059622, 3399580, 4589433, 5099370, 6119244, 7649055, 9178866, 10198740, 15298110, 18357732, 22947165, 30596220, 45894330, 91788660]

約数ペア:

[(1, 91788660), (2, 45894330), (3, 30596220), (4, 22947165), (5, 18357732), (6, 15298110), (9, 10198740), (10, 9178866), (12, 7649055), (15, 6119244), (18, 5099370), (20, 4589433), (27, 3399580), (30, 3059622), (36, 2549685), (43, 2134620), (45, 2039748), (54, 1699790), (59, 1555740), (60, 1529811), (67, 1369980), (86, 1067310), (90, 1019874), (108, 849895), (118, 777870), (129, 711540), (134, 684990), (135, 679916), (172, 533655), (177, 518580), (180, 509937), (201, 456660), (215, 426924), (236, 388935), (258, 355770), (268, 342495), (270, 339958), (295, 311148), (335, 273996), (354, 259290), (387, 237180), (402, 228330), (430, 213462), (516, 177885), (531, 172860), (540, 169979), (590, 155574), (603, 152220), (645, 142308), (670, 136998), (708, 129645), (774, 118590), (804, 114165), (860, 106731), (885, 103716), (1005, 91332), (1062, 86430), (1161, 79060), (1180, 77787), (1206, 76110), (1290, 71154), (1340, 68499), (1548, 59295), (1593, 57620), (1770, 51858), (1809, 50740), (1935, 47436), (2010, 45666), (2124, 43215), (2322, 39530), (2412, 38055), (2537, 36180), (2580, 35577), (2655, 34572), (2881, 31860), (3015, 30444), (3186, 28810), (3540, 25929), (3618, 25370), (3870, 23718), (3953, 23220), (4020, 22833), (4644, 19765), (5074, 18090), (5310, 17286), (5762, 15930), (5805, 15812), (6030, 15222), (6372, 14405), (7236, 12685), (7611, 12060), (7740, 11859), (7906, 11610), (7965, 11524), (8643, 10620), (9045, 10148)]