85273920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 168

約数和(自身を含む): 303717960

約数和(自身を除く): 218444040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1021, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2042, 2088, 2320, 2610, 2784, 2880, 3063, 3480, 4084, 4176, 4640, 5105, 5220, 5568, 6126, 6960, 8168, 8352, 9189, 9280, 10210, 10440, 12252, 13920, 15315, 16336, 16704, 18378, 20420, 20880, 24504, 27840, 29609, 30630, 32672, 36756, 40840, 41760, 45945, 49008, 59218, 61260, 65344, 73512, 81680, 83520, 88827, 91890, 98016, 118436, 122520, 147024, 148045, 163360, 177654, 183780, 196032, 236872, 245040, 266481, 294048, 296090, 326720, 355308, 367560, 444135, 473744, 490080, 532962, 588096, 592180, 710616, 735120, 888270, 947488, 980160, 1065924, 1184360, 1332405, 1421232, 1470240, 1776540, 1894976, 2131848, 2368720, 2664810, 2842464, 2940480, 3553080, 4263696, 4737440, 5329620, 5684928, 7106160, 8527392, 9474880, 10659240, 14212320, 17054784, 21318480, 28424640, 42636960, 85273920]

約数ペア:

[(1, 85273920), (2, 42636960), (3, 28424640), (4, 21318480), (5, 17054784), (6, 14212320), (8, 10659240), (9, 9474880), (10, 8527392), (12, 7106160), (15, 5684928), (16, 5329620), (18, 4737440), (20, 4263696), (24, 3553080), (29, 2940480), (30, 2842464), (32, 2664810), (36, 2368720), (40, 2131848), (45, 1894976), (48, 1776540), (58, 1470240), (60, 1421232), (64, 1332405), (72, 1184360), (80, 1065924), (87, 980160), (90, 947488), (96, 888270), (116, 735120), (120, 710616), (144, 592180), (145, 588096), (160, 532962), (174, 490080), (180, 473744), (192, 444135), (232, 367560), (240, 355308), (261, 326720), (288, 296090), (290, 294048), (320, 266481), (348, 245040), (360, 236872), (435, 196032), (464, 183780), (480, 177654), (522, 163360), (576, 148045), (580, 147024), (696, 122520), (720, 118436), (870, 98016), (928, 91890), (960, 88827), (1021, 83520), (1044, 81680), (1160, 73512), (1305, 65344), (1392, 61260), (1440, 59218), (1740, 49008), (1856, 45945), (2042, 41760), (2088, 40840), (2320, 36756), (2610, 32672), (2784, 30630), (2880, 29609), (3063, 27840), (3480, 24504), (4084, 20880), (4176, 20420), (4640, 18378), (5105, 16704), (5220, 16336), (5568, 15315), (6126, 13920), (6960, 12252), (8168, 10440), (8352, 10210), (9189, 9280)]