161510400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{701}}^1$

素因数の和:737

約数の個数: 198

約数和(自身を含む): 579108582

約数和(自身を除く): 417598182

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, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 701, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1402, 1440, 1536, 1600, 1800, 1920, 2103, 2304, 2400, 2560, 2804, 2880, 3072, 3200, 3505, 3600, 3840, 4206, 4608, 4800, 5120, 5608, 5760, 6309, 6400, 7010, 7200, 7680, 8412, 9216, 9600, 10515, 11216, 11520, 12618, 12800, 14020, 14400, 15360, 16824, 17525, 19200, 21030, 22432, 23040, 25236, 25600, 28040, 28800, 31545, 33648, 35050, 38400, 42060, 44864, 46080, 50472, 52575, 56080, 57600, 63090, 67296, 70100, 76800, 84120, 89728, 100944, 105150, 112160, 115200, 126180, 134592, 140200, 157725, 168240, 179456, 201888, 210300, 224320, 230400, 252360, 269184, 280400, 315450, 336480, 358912, 403776, 420600, 448640, 504720, 538368, 560800, 630900, 672960, 717824, 807552, 841200, 897280, 1009440, 1076736, 1121600, 1261800, 1345920, 1615104, 1682400, 1794560, 2018880, 2153472, 2243200, 2523600, 2691840, 3230208, 3364800, 3589120, 4037760, 4486400, 5047200, 5383680, 6460416, 6729600, 8075520, 8972800, 10094400, 10767360, 13459200, 16151040, 17945600, 20188800, 26918400, 32302080, 40377600, 53836800, 80755200, 161510400]

約数ペア:

[(1, 161510400), (2, 80755200), (3, 53836800), (4, 40377600), (5, 32302080), (6, 26918400), (8, 20188800), (9, 17945600), (10, 16151040), (12, 13459200), (15, 10767360), (16, 10094400), (18, 8972800), (20, 8075520), (24, 6729600), (25, 6460416), (30, 5383680), (32, 5047200), (36, 4486400), (40, 4037760), (45, 3589120), (48, 3364800), (50, 3230208), (60, 2691840), (64, 2523600), (72, 2243200), (75, 2153472), (80, 2018880), (90, 1794560), (96, 1682400), (100, 1615104), (120, 1345920), (128, 1261800), (144, 1121600), (150, 1076736), (160, 1009440), (180, 897280), (192, 841200), (200, 807552), (225, 717824), (240, 672960), (256, 630900), (288, 560800), (300, 538368), (320, 504720), (360, 448640), (384, 420600), (400, 403776), (450, 358912), (480, 336480), (512, 315450), (576, 280400), (600, 269184), (640, 252360), (701, 230400), (720, 224320), (768, 210300), (800, 201888), (900, 179456), (960, 168240), (1024, 157725), (1152, 140200), (1200, 134592), (1280, 126180), (1402, 115200), (1440, 112160), (1536, 105150), (1600, 100944), (1800, 89728), (1920, 84120), (2103, 76800), (2304, 70100), (2400, 67296), (2560, 63090), (2804, 57600), (2880, 56080), (3072, 52575), (3200, 50472), (3505, 46080), (3600, 44864), (3840, 42060), (4206, 38400), (4608, 35050), (4800, 33648), (5120, 31545), (5608, 28800), (5760, 28040), (6309, 25600), (6400, 25236), (7010, 23040), (7200, 22432), (7680, 21030), (8412, 19200), (9216, 17525), (9600, 16824), (10515, 15360), (11216, 14400), (11520, 14020), (12618, 12800)]