155145600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{5387}}^1$

素因数の和:5417

約数の個数: 144

約数和(自身を含む): 553697820

約数和(自身を除く): 398552220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5387, 5760, 7200, 9600, 10774, 14400, 16161, 21548, 26935, 28800, 32322, 43096, 48483, 53870, 64644, 80805, 86192, 96966, 107740, 129288, 134675, 161610, 172384, 193932, 215480, 242415, 258576, 269350, 323220, 344768, 387864, 404025, 430960, 484830, 517152, 538700, 646440, 689536, 775728, 808050, 861920, 969660, 1034304, 1077400, 1212075, 1292880, 1551456, 1616100, 1723840, 1939320, 2068608, 2154800, 2424150, 2585760, 3102912, 3232200, 3447680, 3878640, 4309600, 4848300, 5171520, 6205824, 6464400, 7757280, 8619200, 9696600, 10343040, 12928800, 15514560, 17238400, 19393200, 25857600, 31029120, 38786400, 51715200, 77572800, 155145600]

約数ペア:

[(1, 155145600), (2, 77572800), (3, 51715200), (4, 38786400), (5, 31029120), (6, 25857600), (8, 19393200), (9, 17238400), (10, 15514560), (12, 12928800), (15, 10343040), (16, 9696600), (18, 8619200), (20, 7757280), (24, 6464400), (25, 6205824), (30, 5171520), (32, 4848300), (36, 4309600), (40, 3878640), (45, 3447680), (48, 3232200), (50, 3102912), (60, 2585760), (64, 2424150), (72, 2154800), (75, 2068608), (80, 1939320), (90, 1723840), (96, 1616100), (100, 1551456), (120, 1292880), (128, 1212075), (144, 1077400), (150, 1034304), (160, 969660), (180, 861920), (192, 808050), (200, 775728), (225, 689536), (240, 646440), (288, 538700), (300, 517152), (320, 484830), (360, 430960), (384, 404025), (400, 387864), (450, 344768), (480, 323220), (576, 269350), (600, 258576), (640, 242415), (720, 215480), (800, 193932), (900, 172384), (960, 161610), (1152, 134675), (1200, 129288), (1440, 107740), (1600, 96966), (1800, 86192), (1920, 80805), (2400, 64644), (2880, 53870), (3200, 48483), (3600, 43096), (4800, 32322), (5387, 28800), (5760, 26935), (7200, 21548), (9600, 16161), (10774, 14400)]