74952960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 242827200

約数和(自身を除く): 167874240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 149, 160, 192, 240, 256, 262, 298, 320, 384, 393, 447, 480, 524, 596, 640, 655, 745, 768, 786, 894, 960, 1048, 1192, 1280, 1310, 1490, 1572, 1788, 1920, 1965, 2096, 2235, 2384, 2620, 2980, 3144, 3576, 3840, 3930, 4192, 4470, 4768, 5240, 5960, 6288, 7152, 7860, 8384, 8940, 9536, 10480, 11920, 12576, 14304, 15720, 16768, 17880, 19072, 19519, 20960, 23840, 25152, 28608, 31440, 33536, 35760, 38144, 39038, 41920, 47680, 50304, 57216, 58557, 62880, 71520, 78076, 83840, 95360, 97595, 100608, 114432, 117114, 125760, 143040, 156152, 167680, 190720, 195190, 234228, 251520, 286080, 292785, 312304, 390380, 468456, 503040, 572160, 585570, 624608, 780760, 936912, 1171140, 1249216, 1561520, 1873824, 2342280, 2498432, 3123040, 3747648, 4684560, 4996864, 6246080, 7495296, 9369120, 12492160, 14990592, 18738240, 24984320, 37476480, 74952960]

約数ペア:

[(1, 74952960), (2, 37476480), (3, 24984320), (4, 18738240), (5, 14990592), (6, 12492160), (8, 9369120), (10, 7495296), (12, 6246080), (15, 4996864), (16, 4684560), (20, 3747648), (24, 3123040), (30, 2498432), (32, 2342280), (40, 1873824), (48, 1561520), (60, 1249216), (64, 1171140), (80, 936912), (96, 780760), (120, 624608), (128, 585570), (131, 572160), (149, 503040), (160, 468456), (192, 390380), (240, 312304), (256, 292785), (262, 286080), (298, 251520), (320, 234228), (384, 195190), (393, 190720), (447, 167680), (480, 156152), (524, 143040), (596, 125760), (640, 117114), (655, 114432), (745, 100608), (768, 97595), (786, 95360), (894, 83840), (960, 78076), (1048, 71520), (1192, 62880), (1280, 58557), (1310, 57216), (1490, 50304), (1572, 47680), (1788, 41920), (1920, 39038), (1965, 38144), (2096, 35760), (2235, 33536), (2384, 31440), (2620, 28608), (2980, 25152), (3144, 23840), (3576, 20960), (3840, 19519), (3930, 19072), (4192, 17880), (4470, 16768), (4768, 15720), (5240, 14304), (5960, 12576), (6288, 11920), (7152, 10480), (7860, 9536), (8384, 8940)]