74465280

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 260694252

約数和(自身を除く): 186228972

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, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 480, 505, 512, 576, 606, 640, 720, 768, 808, 909, 960, 1010, 1024, 1152, 1212, 1280, 1440, 1515, 1536, 1616, 1818, 1920, 2020, 2048, 2304, 2424, 2560, 2880, 3030, 3072, 3232, 3636, 3840, 4040, 4096, 4545, 4608, 4848, 5120, 5760, 6060, 6144, 6464, 7272, 7680, 8080, 8192, 9090, 9216, 9696, 10240, 11520, 12120, 12288, 12928, 14544, 15360, 16160, 16384, 18180, 18432, 19392, 20480, 23040, 24240, 24576, 25856, 29088, 30720, 32320, 36360, 36864, 38784, 40960, 46080, 48480, 49152, 51712, 58176, 61440, 64640, 72720, 73728, 77568, 81920, 92160, 96960, 103424, 116352, 122880, 129280, 145440, 147456, 155136, 184320, 193920, 206848, 232704, 245760, 258560, 290880, 310272, 368640, 387840, 413696, 465408, 517120, 581760, 620544, 737280, 775680, 827392, 930816, 1034240, 1163520, 1241088, 1551360, 1654784, 1861632, 2068480, 2327040, 2482176, 3102720, 3723264, 4136960, 4654080, 4964352, 6205440, 7446528, 8273920, 9308160, 12410880, 14893056, 18616320, 24821760, 37232640, 74465280]

約数ペア:

[(1, 74465280), (2, 37232640), (3, 24821760), (4, 18616320), (5, 14893056), (6, 12410880), (8, 9308160), (9, 8273920), (10, 7446528), (12, 6205440), (15, 4964352), (16, 4654080), (18, 4136960), (20, 3723264), (24, 3102720), (30, 2482176), (32, 2327040), (36, 2068480), (40, 1861632), (45, 1654784), (48, 1551360), (60, 1241088), (64, 1163520), (72, 1034240), (80, 930816), (90, 827392), (96, 775680), (101, 737280), (120, 620544), (128, 581760), (144, 517120), (160, 465408), (180, 413696), (192, 387840), (202, 368640), (240, 310272), (256, 290880), (288, 258560), (303, 245760), (320, 232704), (360, 206848), (384, 193920), (404, 184320), (480, 155136), (505, 147456), (512, 145440), (576, 129280), (606, 122880), (640, 116352), (720, 103424), (768, 96960), (808, 92160), (909, 81920), (960, 77568), (1010, 73728), (1024, 72720), (1152, 64640), (1212, 61440), (1280, 58176), (1440, 51712), (1515, 49152), (1536, 48480), (1616, 46080), (1818, 40960), (1920, 38784), (2020, 36864), (2048, 36360), (2304, 32320), (2424, 30720), (2560, 29088), (2880, 25856), (3030, 24576), (3072, 24240), (3232, 23040), (3636, 20480), (3840, 19392), (4040, 18432), (4096, 18180), (4545, 16384), (4608, 16160), (4848, 15360), (5120, 14544), (5760, 12928), (6060, 12288), (6144, 12120), (6464, 11520), (7272, 10240), (7680, 9696), (8080, 9216), (8192, 9090)]