275422680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 240

約数和(自身を含む): 1004406480

約数和(自身を除く): 728983800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 503, 507, 520, 540, 585, 648, 676, 702, 780, 810, 845, 936, 1006, 1014, 1053, 1080, 1170, 1352, 1404, 1509, 1521, 1560, 1620, 1690, 1755, 2012, 2028, 2106, 2340, 2515, 2535, 2808, 3018, 3042, 3240, 3380, 3510, 4024, 4056, 4212, 4527, 4563, 4680, 5030, 5070, 5265, 6036, 6084, 6539, 6760, 7020, 7545, 7605, 8424, 9054, 9126, 10060, 10140, 10530, 12072, 12168, 13078, 13581, 13689, 14040, 15090, 15210, 18108, 18252, 19617, 20120, 20280, 21060, 22635, 22815, 26156, 27162, 27378, 30180, 30420, 32695, 36216, 36504, 39234, 40743, 42120, 45270, 45630, 52312, 54324, 54756, 58851, 60360, 60840, 65390, 67905, 68445, 78468, 81486, 85007, 90540, 91260, 98085, 108648, 109512, 117702, 130780, 135810, 136890, 156936, 162972, 170014, 176553, 181080, 182520, 196170, 203715, 235404, 255021, 261560, 271620, 273780, 294255, 325944, 340028, 353106, 392340, 407430, 425035, 470808, 510042, 529659, 543240, 547560, 588510, 680056, 706212, 765063, 784680, 814860, 850070, 882765, 1020084, 1059318, 1177020, 1275105, 1412424, 1530126, 1629720, 1700140, 1765530, 2040168, 2118636, 2295189, 2354040, 2550210, 2648295, 3060252, 3400280, 3531060, 3825315, 4237272, 4590378, 5100420, 5296590, 6120504, 6885567, 7062120, 7650630, 9180756, 10200840, 10593180, 11475945, 13771134, 15301260, 18361512, 21186360, 22951890, 27542268, 30602520, 34427835, 45903780, 55084536, 68855670, 91807560, 137711340, 275422680]

約数ペア:

[(1, 275422680), (2, 137711340), (3, 91807560), (4, 68855670), (5, 55084536), (6, 45903780), (8, 34427835), (9, 30602520), (10, 27542268), (12, 22951890), (13, 21186360), (15, 18361512), (18, 15301260), (20, 13771134), (24, 11475945), (26, 10593180), (27, 10200840), (30, 9180756), (36, 7650630), (39, 7062120), (40, 6885567), (45, 6120504), (52, 5296590), (54, 5100420), (60, 4590378), (65, 4237272), (72, 3825315), (78, 3531060), (81, 3400280), (90, 3060252), (104, 2648295), (108, 2550210), (117, 2354040), (120, 2295189), (130, 2118636), (135, 2040168), (156, 1765530), (162, 1700140), (169, 1629720), (180, 1530126), (195, 1412424), (216, 1275105), (234, 1177020), (260, 1059318), (270, 1020084), (312, 882765), (324, 850070), (338, 814860), (351, 784680), (360, 765063), (390, 706212), (405, 680056), (468, 588510), (503, 547560), (507, 543240), (520, 529659), (540, 510042), (585, 470808), (648, 425035), (676, 407430), (702, 392340), (780, 353106), (810, 340028), (845, 325944), (936, 294255), (1006, 273780), (1014, 271620), (1053, 261560), (1080, 255021), (1170, 235404), (1352, 203715), (1404, 196170), (1509, 182520), (1521, 181080), (1560, 176553), (1620, 170014), (1690, 162972), (1755, 156936), (2012, 136890), (2028, 135810), (2106, 130780), (2340, 117702), (2515, 109512), (2535, 108648), (2808, 98085), (3018, 91260), (3042, 90540), (3240, 85007), (3380, 81486), (3510, 78468), (4024, 68445), (4056, 67905), (4212, 65390), (4527, 60840), (4563, 60360), (4680, 58851), (5030, 54756), (5070, 54324), (5265, 52312), (6036, 45630), (6084, 45270), (6539, 42120), (6760, 40743), (7020, 39234), (7545, 36504), (7605, 36216), (8424, 32695), (9054, 30420), (9126, 30180), (10060, 27378), (10140, 27162), (10530, 26156), (12072, 22815), (12168, 22635), (13078, 21060), (13581, 20280), (13689, 20120), (14040, 19617), (15090, 18252), (15210, 18108)]