53750880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 185356080

約数和(自身を除く): 131605200

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, 72, 80, 90, 96, 120, 144, 160, 163, 180, 229, 240, 288, 326, 360, 458, 480, 489, 652, 687, 720, 815, 916, 978, 1145, 1304, 1374, 1440, 1467, 1630, 1832, 1956, 2061, 2290, 2445, 2608, 2748, 2934, 3260, 3435, 3664, 3912, 4122, 4580, 4890, 5216, 5496, 5868, 6520, 6870, 7328, 7335, 7824, 8244, 9160, 9780, 10305, 10992, 11736, 13040, 13740, 14670, 15648, 16488, 18320, 19560, 20610, 21984, 23472, 26080, 27480, 29340, 32976, 36640, 37327, 39120, 41220, 46944, 54960, 58680, 65952, 74654, 78240, 82440, 109920, 111981, 117360, 149308, 164880, 186635, 223962, 234720, 298616, 329760, 335943, 373270, 447924, 559905, 597232, 671886, 746540, 895848, 1119810, 1194464, 1343772, 1493080, 1679715, 1791696, 2239620, 2687544, 2986160, 3359430, 3583392, 4479240, 5375088, 5972320, 6718860, 8958480, 10750176, 13437720, 17916960, 26875440, 53750880]

約数ペア:

[(1, 53750880), (2, 26875440), (3, 17916960), (4, 13437720), (5, 10750176), (6, 8958480), (8, 6718860), (9, 5972320), (10, 5375088), (12, 4479240), (15, 3583392), (16, 3359430), (18, 2986160), (20, 2687544), (24, 2239620), (30, 1791696), (32, 1679715), (36, 1493080), (40, 1343772), (45, 1194464), (48, 1119810), (60, 895848), (72, 746540), (80, 671886), (90, 597232), (96, 559905), (120, 447924), (144, 373270), (160, 335943), (163, 329760), (180, 298616), (229, 234720), (240, 223962), (288, 186635), (326, 164880), (360, 149308), (458, 117360), (480, 111981), (489, 109920), (652, 82440), (687, 78240), (720, 74654), (815, 65952), (916, 58680), (978, 54960), (1145, 46944), (1304, 41220), (1374, 39120), (1440, 37327), (1467, 36640), (1630, 32976), (1832, 29340), (1956, 27480), (2061, 26080), (2290, 23472), (2445, 21984), (2608, 20610), (2748, 19560), (2934, 18320), (3260, 16488), (3435, 15648), (3664, 14670), (3912, 13740), (4122, 13040), (4580, 11736), (4890, 10992), (5216, 10305), (5496, 9780), (5868, 9160), (6520, 8244), (6870, 7824), (7328, 7335)]