149338980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 552464640

約数和(自身を除く): 403125660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 61, 63, 67, 70, 84, 87, 90, 105, 116, 122, 126, 134, 140, 145, 174, 180, 183, 201, 203, 210, 244, 252, 261, 268, 290, 305, 315, 335, 348, 366, 402, 406, 420, 427, 435, 469, 522, 549, 580, 603, 609, 610, 630, 670, 732, 804, 812, 854, 870, 915, 938, 1005, 1015, 1044, 1098, 1206, 1218, 1220, 1260, 1281, 1305, 1340, 1407, 1708, 1740, 1769, 1827, 1830, 1876, 1943, 2010, 2030, 2135, 2196, 2345, 2412, 2436, 2562, 2610, 2745, 2814, 3015, 3045, 3538, 3654, 3660, 3843, 3886, 4020, 4060, 4087, 4221, 4270, 4690, 5124, 5220, 5307, 5490, 5628, 5829, 6030, 6090, 6405, 7035, 7076, 7308, 7686, 7772, 8174, 8442, 8540, 8845, 9135, 9380, 9715, 10614, 10980, 11658, 12060, 12180, 12261, 12383, 12810, 13601, 14070, 15372, 15921, 16348, 16884, 17487, 17690, 18270, 19215, 19430, 20435, 21105, 21228, 23316, 24522, 24766, 25620, 26535, 27202, 28140, 28609, 29145, 31842, 34974, 35380, 36540, 36783, 37149, 38430, 38860, 40803, 40870, 42210, 49044, 49532, 53070, 54404, 57218, 58290, 61305, 61915, 63684, 68005, 69948, 73566, 74298, 76860, 79605, 81606, 81740, 84420, 85827, 87435, 106140, 111447, 114436, 116580, 118523, 122409, 122610, 123830, 136010, 143045, 147132, 148596, 159210, 163212, 171654, 174870, 183915, 185745, 204015, 222894, 237046, 244818, 245220, 247660, 257481, 272020, 286090, 318420, 343308, 349740, 355569, 367830, 371490, 408030, 429135, 445788, 474092, 489636, 514962, 557235, 572180, 592615, 612045, 711138, 735660, 742980, 816060, 829661, 858270, 1029924, 1066707, 1114470, 1185230, 1224090, 1287405, 1422276, 1659322, 1716540, 1777845, 2133414, 2228940, 2370460, 2448180, 2488983, 2574810, 3318644, 3555690, 4148305, 4266828, 4977966, 5149620, 5333535, 7111380, 7466949, 8296610, 9955932, 10667070, 12444915, 14933898, 16593220, 21334140, 24889830, 29867796, 37334745, 49779660, 74669490, 149338980]

約数ペア:

[(1, 149338980), (2, 74669490), (3, 49779660), (4, 37334745), (5, 29867796), (6, 24889830), (7, 21334140), (9, 16593220), (10, 14933898), (12, 12444915), (14, 10667070), (15, 9955932), (18, 8296610), (20, 7466949), (21, 7111380), (28, 5333535), (29, 5149620), (30, 4977966), (35, 4266828), (36, 4148305), (42, 3555690), (45, 3318644), (58, 2574810), (60, 2488983), (61, 2448180), (63, 2370460), (67, 2228940), (70, 2133414), (84, 1777845), (87, 1716540), (90, 1659322), (105, 1422276), (116, 1287405), (122, 1224090), (126, 1185230), (134, 1114470), (140, 1066707), (145, 1029924), (174, 858270), (180, 829661), (183, 816060), (201, 742980), (203, 735660), (210, 711138), (244, 612045), (252, 592615), (261, 572180), (268, 557235), (290, 514962), (305, 489636), (315, 474092), (335, 445788), (348, 429135), (366, 408030), (402, 371490), (406, 367830), (420, 355569), (427, 349740), (435, 343308), (469, 318420), (522, 286090), (549, 272020), (580, 257481), (603, 247660), (609, 245220), (610, 244818), (630, 237046), (670, 222894), (732, 204015), (804, 185745), (812, 183915), (854, 174870), (870, 171654), (915, 163212), (938, 159210), (1005, 148596), (1015, 147132), (1044, 143045), (1098, 136010), (1206, 123830), (1218, 122610), (1220, 122409), (1260, 118523), (1281, 116580), (1305, 114436), (1340, 111447), (1407, 106140), (1708, 87435), (1740, 85827), (1769, 84420), (1827, 81740), (1830, 81606), (1876, 79605), (1943, 76860), (2010, 74298), (2030, 73566), (2135, 69948), (2196, 68005), (2345, 63684), (2412, 61915), (2436, 61305), (2562, 58290), (2610, 57218), (2745, 54404), (2814, 53070), (3015, 49532), (3045, 49044), (3538, 42210), (3654, 40870), (3660, 40803), (3843, 38860), (3886, 38430), (4020, 37149), (4060, 36783), (4087, 36540), (4221, 35380), (4270, 34974), (4690, 31842), (5124, 29145), (5220, 28609), (5307, 28140), (5490, 27202), (5628, 26535), (5829, 25620), (6030, 24766), (6090, 24522), (6405, 23316), (7035, 21228), (7076, 21105), (7308, 20435), (7686, 19430), (7772, 19215), (8174, 18270), (8442, 17690), (8540, 17487), (8845, 16884), (9135, 16348), (9380, 15921), (9715, 15372), (10614, 14070), (10980, 13601), (11658, 12810), (12060, 12383), (12180, 12261)]