30378947200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3541}}^1$

素因数の和:3955

約数の個数: 192

約数和(自身を含む): 86014494720

約数和(自身を除く): 55635547520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 383, 400, 448, 560, 640, 700, 766, 800, 896, 1120, 1400, 1532, 1600, 1915, 2240, 2681, 2800, 3064, 3200, 3541, 3830, 4480, 5362, 5600, 6128, 7082, 7660, 9575, 10724, 11200, 12256, 13405, 14164, 15320, 17705, 19150, 21448, 22400, 24512, 24787, 26810, 28328, 30640, 35410, 38300, 42896, 49024, 49574, 53620, 56656, 61280, 67025, 70820, 76600, 85792, 88525, 99148, 107240, 113312, 122560, 123935, 134050, 141640, 153200, 171584, 177050, 198296, 214480, 226624, 245120, 247870, 268100, 283280, 306400, 343168, 354100, 396592, 428960, 453248, 495740, 536200, 566560, 612800, 619675, 708200, 793184, 857920, 991480, 1072400, 1133120, 1225600, 1239350, 1356203, 1416400, 1586368, 1715840, 1982960, 2144800, 2266240, 2478700, 2712406, 2832800, 3172736, 3965920, 4289600, 4957400, 5424812, 5665600, 6781015, 7931840, 8579200, 9493421, 9914800, 10849624, 11331200, 13562030, 15863680, 18986842, 19829600, 21699248, 27124060, 33905075, 37973684, 39659200, 43398496, 47467105, 54248120, 67810150, 75947368, 79318400, 86796992, 94934210, 108496240, 135620300, 151894736, 173593984, 189868420, 216992480, 237335525, 271240600, 303789472, 379736840, 433984960, 474671050, 542481200, 607578944, 759473680, 867969920, 949342100, 1084962400, 1215157888, 1518947360, 1898684200, 2169924800, 3037894720, 3797368400, 4339849600, 6075789440, 7594736800, 15189473600, 30378947200]

約数ペア:

[(1, 30378947200), (2, 15189473600), (4, 7594736800), (5, 6075789440), (7, 4339849600), (8, 3797368400), (10, 3037894720), (14, 2169924800), (16, 1898684200), (20, 1518947360), (25, 1215157888), (28, 1084962400), (32, 949342100), (35, 867969920), (40, 759473680), (50, 607578944), (56, 542481200), (64, 474671050), (70, 433984960), (80, 379736840), (100, 303789472), (112, 271240600), (128, 237335525), (140, 216992480), (160, 189868420), (175, 173593984), (200, 151894736), (224, 135620300), (280, 108496240), (320, 94934210), (350, 86796992), (383, 79318400), (400, 75947368), (448, 67810150), (560, 54248120), (640, 47467105), (700, 43398496), (766, 39659200), (800, 37973684), (896, 33905075), (1120, 27124060), (1400, 21699248), (1532, 19829600), (1600, 18986842), (1915, 15863680), (2240, 13562030), (2681, 11331200), (2800, 10849624), (3064, 9914800), (3200, 9493421), (3541, 8579200), (3830, 7931840), (4480, 6781015), (5362, 5665600), (5600, 5424812), (6128, 4957400), (7082, 4289600), (7660, 3965920), (9575, 3172736), (10724, 2832800), (11200, 2712406), (12256, 2478700), (13405, 2266240), (14164, 2144800), (15320, 1982960), (17705, 1715840), (19150, 1586368), (21448, 1416400), (22400, 1356203), (24512, 1239350), (24787, 1225600), (26810, 1133120), (28328, 1072400), (30640, 991480), (35410, 857920), (38300, 793184), (42896, 708200), (49024, 619675), (49574, 612800), (53620, 566560), (56656, 536200), (61280, 495740), (67025, 453248), (70820, 428960), (76600, 396592), (85792, 354100), (88525, 343168), (99148, 306400), (107240, 283280), (113312, 268100), (122560, 247870), (123935, 245120), (134050, 226624), (141640, 214480), (153200, 198296), (171584, 177050)]