199125120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2862

約数の個数: 128

約数和(自身を含む): 652098240

約数和(自身を除く): 452973120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2803, 2960, 3552, 4440, 4736, 5606, 5920, 7104, 8409, 8880, 11212, 11840, 14015, 14208, 16818, 17760, 22424, 23680, 28030, 33636, 35520, 42045, 44848, 56060, 67272, 71040, 84090, 89696, 103711, 112120, 134544, 168180, 179392, 207422, 224240, 269088, 311133, 336360, 358784, 414844, 448480, 518555, 538176, 622266, 672720, 829688, 896960, 1037110, 1076352, 1244532, 1345440, 1555665, 1659376, 1793920, 2074220, 2489064, 2690880, 3111330, 3318752, 4148440, 4978128, 5381760, 6222660, 6637504, 8296880, 9956256, 12445320, 13275008, 16593760, 19912512, 24890640, 33187520, 39825024, 49781280, 66375040, 99562560, 199125120]

約数ペア:

[(1, 199125120), (2, 99562560), (3, 66375040), (4, 49781280), (5, 39825024), (6, 33187520), (8, 24890640), (10, 19912512), (12, 16593760), (15, 13275008), (16, 12445320), (20, 9956256), (24, 8296880), (30, 6637504), (32, 6222660), (37, 5381760), (40, 4978128), (48, 4148440), (60, 3318752), (64, 3111330), (74, 2690880), (80, 2489064), (96, 2074220), (111, 1793920), (120, 1659376), (128, 1555665), (148, 1345440), (160, 1244532), (185, 1076352), (192, 1037110), (222, 896960), (240, 829688), (296, 672720), (320, 622266), (370, 538176), (384, 518555), (444, 448480), (480, 414844), (555, 358784), (592, 336360), (640, 311133), (740, 269088), (888, 224240), (960, 207422), (1110, 179392), (1184, 168180), (1480, 134544), (1776, 112120), (1920, 103711), (2220, 89696), (2368, 84090), (2803, 71040), (2960, 67272), (3552, 56060), (4440, 44848), (4736, 42045), (5606, 35520), (5920, 33636), (7104, 28030), (8409, 23680), (8880, 22424), (11212, 17760), (11840, 16818), (14015, 14208)]