145378800

素因数分解:

$2^4\times 3^4\times 5^2\times 7^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 300

約数和(自身を含む): 597219216

約数和(自身を除く): 451840416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 324, 336, 350, 360, 378, 400, 405, 420, 432, 450, 504, 525, 540, 560, 567, 600, 630, 641, 648, 675, 700, 720, 756, 810, 840, 900, 945, 1008, 1050, 1080, 1134, 1200, 1260, 1282, 1296, 1350, 1400, 1512, 1575, 1620, 1680, 1800, 1890, 1923, 2025, 2100, 2160, 2268, 2520, 2564, 2700, 2800, 2835, 3024, 3150, 3205, 3240, 3600, 3780, 3846, 4050, 4200, 4487, 4536, 4725, 5040, 5128, 5400, 5670, 5769, 6300, 6410, 6480, 7560, 7692, 8100, 8400, 8974, 9072, 9450, 9615, 10256, 10800, 11340, 11538, 12600, 12820, 13461, 14175, 15120, 15384, 16025, 16200, 17307, 17948, 18900, 19230, 22435, 22680, 23076, 25200, 25640, 26922, 28350, 28845, 30768, 32050, 32400, 34614, 35896, 37800, 38460, 40383, 44870, 45360, 46152, 48075, 51280, 51921, 53844, 56700, 57690, 64100, 67305, 69228, 71792, 75600, 76920, 80766, 86535, 89740, 92304, 96150, 103842, 107688, 112175, 113400, 115380, 121149, 128200, 134610, 138456, 144225, 153840, 161532, 173070, 179480, 192300, 201915, 207684, 215376, 224350, 226800, 230760, 242298, 256400, 259605, 269220, 276912, 288450, 323064, 336525, 346140, 358960, 363447, 384600, 403830, 415368, 432675, 448700, 461520, 484596, 519210, 538440, 576900, 605745, 646128, 673050, 692280, 726894, 769200, 807660, 830736, 865350, 897400, 969192, 1009575, 1038420, 1076880, 1153800, 1211490, 1298025, 1346100, 1384560, 1453788, 1615320, 1730700, 1794800, 1817235, 1938384, 2019150, 2076840, 2307600, 2422980, 2596050, 2692200, 2907576, 3028725, 3230640, 3461400, 3634470, 4038300, 4153680, 4845960, 5192100, 5384400, 5815152, 6057450, 6922800, 7268940, 8076600, 9086175, 9691920, 10384200, 12114900, 14537880, 16153200, 18172350, 20768400, 24229800, 29075760, 36344700, 48459600, 72689400, 145378800]

約数ペア:

[(1, 145378800), (2, 72689400), (3, 48459600), (4, 36344700), (5, 29075760), (6, 24229800), (7, 20768400), (8, 18172350), (9, 16153200), (10, 14537880), (12, 12114900), (14, 10384200), (15, 9691920), (16, 9086175), (18, 8076600), (20, 7268940), (21, 6922800), (24, 6057450), (25, 5815152), (27, 5384400), (28, 5192100), (30, 4845960), (35, 4153680), (36, 4038300), (40, 3634470), (42, 3461400), (45, 3230640), (48, 3028725), (50, 2907576), (54, 2692200), (56, 2596050), (60, 2422980), (63, 2307600), (70, 2076840), (72, 2019150), (75, 1938384), (80, 1817235), (81, 1794800), (84, 1730700), (90, 1615320), (100, 1453788), (105, 1384560), (108, 1346100), (112, 1298025), (120, 1211490), (126, 1153800), (135, 1076880), (140, 1038420), (144, 1009575), (150, 969192), (162, 897400), (168, 865350), (175, 830736), (180, 807660), (189, 769200), (200, 726894), (210, 692280), (216, 673050), (225, 646128), (240, 605745), (252, 576900), (270, 538440), (280, 519210), (300, 484596), (315, 461520), (324, 448700), (336, 432675), (350, 415368), (360, 403830), (378, 384600), (400, 363447), (405, 358960), (420, 346140), (432, 336525), (450, 323064), (504, 288450), (525, 276912), (540, 269220), (560, 259605), (567, 256400), (600, 242298), (630, 230760), (641, 226800), (648, 224350), (675, 215376), (700, 207684), (720, 201915), (756, 192300), (810, 179480), (840, 173070), (900, 161532), (945, 153840), (1008, 144225), (1050, 138456), (1080, 134610), (1134, 128200), (1200, 121149), (1260, 115380), (1282, 113400), (1296, 112175), (1350, 107688), (1400, 103842), (1512, 96150), (1575, 92304), (1620, 89740), (1680, 86535), (1800, 80766), (1890, 76920), (1923, 75600), (2025, 71792), (2100, 69228), (2160, 67305), (2268, 64100), (2520, 57690), (2564, 56700), (2700, 53844), (2800, 51921), (2835, 51280), (3024, 48075), (3150, 46152), (3205, 45360), (3240, 44870), (3600, 40383), (3780, 38460), (3846, 37800), (4050, 35896), (4200, 34614), (4487, 32400), (4536, 32050), (4725, 30768), (5040, 28845), (5128, 28350), (5400, 26922), (5670, 25640), (5769, 25200), (6300, 23076), (6410, 22680), (6480, 22435), (7560, 19230), (7692, 18900), (8100, 17948), (8400, 17307), (8974, 16200), (9072, 16025), (9450, 15384), (9615, 15120), (10256, 14175), (10800, 13461), (11340, 12820), (11538, 12600)]