90571320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 340254720

約数和(自身を除く): 249683400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 283, 315, 360, 381, 420, 504, 508, 566, 630, 635, 762, 840, 849, 889, 1016, 1132, 1143, 1260, 1270, 1415, 1524, 1698, 1778, 1905, 1981, 2264, 2286, 2520, 2540, 2547, 2667, 2830, 3048, 3396, 3556, 3810, 3962, 4245, 4445, 4572, 5080, 5094, 5334, 5660, 5715, 5943, 6792, 7112, 7620, 7924, 8001, 8490, 8890, 9144, 9905, 10188, 10668, 11320, 11430, 11886, 12735, 13335, 15240, 15848, 16002, 16980, 17780, 17829, 19810, 20376, 21336, 22860, 23772, 25470, 26670, 29715, 32004, 33960, 35560, 35658, 35941, 39620, 40005, 45720, 47544, 50940, 53340, 59430, 64008, 71316, 71882, 79240, 80010, 89145, 101880, 106680, 107823, 118860, 142632, 143764, 160020, 178290, 179705, 215646, 237720, 251587, 287528, 320040, 323469, 356580, 359410, 431292, 503174, 539115, 646938, 713160, 718820, 754761, 862584, 1006348, 1078230, 1257935, 1293876, 1437640, 1509522, 1617345, 2012696, 2156460, 2264283, 2515870, 2587752, 3019044, 3234690, 3773805, 4312920, 4528566, 5031740, 6038088, 6469380, 7547610, 9057132, 10063480, 11321415, 12938760, 15095220, 18114264, 22642830, 30190440, 45285660, 90571320]

約数ペア:

[(1, 90571320), (2, 45285660), (3, 30190440), (4, 22642830), (5, 18114264), (6, 15095220), (7, 12938760), (8, 11321415), (9, 10063480), (10, 9057132), (12, 7547610), (14, 6469380), (15, 6038088), (18, 5031740), (20, 4528566), (21, 4312920), (24, 3773805), (28, 3234690), (30, 3019044), (35, 2587752), (36, 2515870), (40, 2264283), (42, 2156460), (45, 2012696), (56, 1617345), (60, 1509522), (63, 1437640), (70, 1293876), (72, 1257935), (84, 1078230), (90, 1006348), (105, 862584), (120, 754761), (126, 718820), (127, 713160), (140, 646938), (168, 539115), (180, 503174), (210, 431292), (252, 359410), (254, 356580), (280, 323469), (283, 320040), (315, 287528), (360, 251587), (381, 237720), (420, 215646), (504, 179705), (508, 178290), (566, 160020), (630, 143764), (635, 142632), (762, 118860), (840, 107823), (849, 106680), (889, 101880), (1016, 89145), (1132, 80010), (1143, 79240), (1260, 71882), (1270, 71316), (1415, 64008), (1524, 59430), (1698, 53340), (1778, 50940), (1905, 47544), (1981, 45720), (2264, 40005), (2286, 39620), (2520, 35941), (2540, 35658), (2547, 35560), (2667, 33960), (2830, 32004), (3048, 29715), (3396, 26670), (3556, 25470), (3810, 23772), (3962, 22860), (4245, 21336), (4445, 20376), (4572, 19810), (5080, 17829), (5094, 17780), (5334, 16980), (5660, 16002), (5715, 15848), (5943, 15240), (6792, 13335), (7112, 12735), (7620, 11886), (7924, 11430), (8001, 11320), (8490, 10668), (8890, 10188), (9144, 9905)]