85265280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 299304720

約数和(自身を除く): 214039440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 128, 131, 144, 160, 180, 192, 226, 240, 262, 288, 320, 339, 360, 384, 393, 452, 480, 524, 565, 576, 640, 655, 678, 720, 786, 904, 960, 1017, 1048, 1130, 1152, 1179, 1310, 1356, 1440, 1572, 1695, 1808, 1920, 1965, 2034, 2096, 2260, 2358, 2620, 2712, 2880, 3144, 3390, 3616, 3930, 4068, 4192, 4520, 4716, 5085, 5240, 5424, 5760, 5895, 6288, 6780, 7232, 7860, 8136, 8384, 9040, 9432, 10170, 10480, 10848, 11790, 12576, 13560, 14464, 14803, 15720, 16272, 16768, 18080, 18864, 20340, 20960, 21696, 23580, 25152, 27120, 29606, 31440, 32544, 36160, 37728, 40680, 41920, 43392, 44409, 47160, 50304, 54240, 59212, 62880, 65088, 72320, 74015, 75456, 81360, 83840, 88818, 94320, 108480, 118424, 125760, 130176, 133227, 148030, 150912, 162720, 177636, 188640, 216960, 222045, 236848, 251520, 266454, 296060, 325440, 355272, 377280, 444090, 473696, 532908, 592120, 650880, 666135, 710544, 754560, 888180, 947392, 1065816, 1184240, 1332270, 1421088, 1776360, 1894784, 2131632, 2368480, 2664540, 2842176, 3552720, 4263264, 4736960, 5329080, 5684352, 7105440, 8526528, 9473920, 10658160, 14210880, 17053056, 21316320, 28421760, 42632640, 85265280]

約数ペア:

[(1, 85265280), (2, 42632640), (3, 28421760), (4, 21316320), (5, 17053056), (6, 14210880), (8, 10658160), (9, 9473920), (10, 8526528), (12, 7105440), (15, 5684352), (16, 5329080), (18, 4736960), (20, 4263264), (24, 3552720), (30, 2842176), (32, 2664540), (36, 2368480), (40, 2131632), (45, 1894784), (48, 1776360), (60, 1421088), (64, 1332270), (72, 1184240), (80, 1065816), (90, 947392), (96, 888180), (113, 754560), (120, 710544), (128, 666135), (131, 650880), (144, 592120), (160, 532908), (180, 473696), (192, 444090), (226, 377280), (240, 355272), (262, 325440), (288, 296060), (320, 266454), (339, 251520), (360, 236848), (384, 222045), (393, 216960), (452, 188640), (480, 177636), (524, 162720), (565, 150912), (576, 148030), (640, 133227), (655, 130176), (678, 125760), (720, 118424), (786, 108480), (904, 94320), (960, 88818), (1017, 83840), (1048, 81360), (1130, 75456), (1152, 74015), (1179, 72320), (1310, 65088), (1356, 62880), (1440, 59212), (1572, 54240), (1695, 50304), (1808, 47160), (1920, 44409), (1965, 43392), (2034, 41920), (2096, 40680), (2260, 37728), (2358, 36160), (2620, 32544), (2712, 31440), (2880, 29606), (3144, 27120), (3390, 25152), (3616, 23580), (3930, 21696), (4068, 20960), (4192, 20340), (4520, 18864), (4716, 18080), (5085, 16768), (5240, 16272), (5424, 15720), (5760, 14803), (5895, 14464), (6288, 13560), (6780, 12576), (7232, 11790), (7860, 10848), (8136, 10480), (8384, 10170), (9040, 9432)]