30143520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 216

約数和(自身を含む): 113719788

約数和(自身を除く): 83576268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 173, 176, 180, 198, 220, 240, 242, 264, 288, 330, 346, 352, 360, 363, 396, 440, 480, 484, 495, 519, 528, 605, 660, 692, 720, 726, 792, 865, 880, 968, 990, 1038, 1056, 1089, 1210, 1320, 1384, 1440, 1452, 1557, 1584, 1730, 1760, 1815, 1903, 1936, 1980, 2076, 2178, 2420, 2595, 2640, 2768, 2904, 3114, 3168, 3460, 3630, 3806, 3872, 3960, 4152, 4356, 4840, 5190, 5280, 5445, 5536, 5709, 5808, 6228, 6920, 7260, 7612, 7785, 7920, 8304, 8712, 9515, 9680, 10380, 10890, 11418, 11616, 12456, 13840, 14520, 15224, 15570, 15840, 16608, 17127, 17424, 19030, 19360, 20760, 20933, 21780, 22836, 24912, 27680, 28545, 29040, 30448, 31140, 34254, 34848, 38060, 41520, 41866, 43560, 45672, 49824, 57090, 58080, 60896, 62280, 62799, 68508, 76120, 83040, 83732, 85635, 87120, 91344, 104665, 114180, 124560, 125598, 137016, 152240, 167464, 171270, 174240, 182688, 188397, 209330, 228360, 249120, 251196, 274032, 304480, 313995, 334928, 342540, 376794, 418660, 456720, 502392, 548064, 627990, 669856, 685080, 753588, 837320, 913440, 941985, 1004784, 1255980, 1370160, 1507176, 1674640, 1883970, 2009568, 2511960, 2740320, 3014352, 3349280, 3767940, 5023920, 6028704, 7535880, 10047840, 15071760, 30143520]

約数ペア:

[(1, 30143520), (2, 15071760), (3, 10047840), (4, 7535880), (5, 6028704), (6, 5023920), (8, 3767940), (9, 3349280), (10, 3014352), (11, 2740320), (12, 2511960), (15, 2009568), (16, 1883970), (18, 1674640), (20, 1507176), (22, 1370160), (24, 1255980), (30, 1004784), (32, 941985), (33, 913440), (36, 837320), (40, 753588), (44, 685080), (45, 669856), (48, 627990), (55, 548064), (60, 502392), (66, 456720), (72, 418660), (80, 376794), (88, 342540), (90, 334928), (96, 313995), (99, 304480), (110, 274032), (120, 251196), (121, 249120), (132, 228360), (144, 209330), (160, 188397), (165, 182688), (173, 174240), (176, 171270), (180, 167464), (198, 152240), (220, 137016), (240, 125598), (242, 124560), (264, 114180), (288, 104665), (330, 91344), (346, 87120), (352, 85635), (360, 83732), (363, 83040), (396, 76120), (440, 68508), (480, 62799), (484, 62280), (495, 60896), (519, 58080), (528, 57090), (605, 49824), (660, 45672), (692, 43560), (720, 41866), (726, 41520), (792, 38060), (865, 34848), (880, 34254), (968, 31140), (990, 30448), (1038, 29040), (1056, 28545), (1089, 27680), (1210, 24912), (1320, 22836), (1384, 21780), (1440, 20933), (1452, 20760), (1557, 19360), (1584, 19030), (1730, 17424), (1760, 17127), (1815, 16608), (1903, 15840), (1936, 15570), (1980, 15224), (2076, 14520), (2178, 13840), (2420, 12456), (2595, 11616), (2640, 11418), (2768, 10890), (2904, 10380), (3114, 9680), (3168, 9515), (3460, 8712), (3630, 8304), (3806, 7920), (3872, 7785), (3960, 7612), (4152, 7260), (4356, 6920), (4840, 6228), (5190, 5808), (5280, 5709), (5445, 5536)]