254524140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2789}}^1$

素因数の和:2833

約数の個数: 144

約数和(自身を含む): 857757600

約数和(自身を除く): 603233460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 2789, 3042, 3380, 3510, 4563, 5070, 5578, 6084, 7020, 7605, 8367, 9126, 10140, 11156, 13945, 15210, 16734, 18252, 22815, 25101, 27890, 30420, 33468, 36257, 41835, 45630, 50202, 55780, 72514, 75303, 83670, 91260, 100404, 108771, 125505, 145028, 150606, 167340, 181285, 217542, 251010, 301212, 326313, 362570, 376515, 435084, 471341, 502020, 543855, 652626, 725140, 753030, 942682, 978939, 1087710, 1305252, 1414023, 1506060, 1631565, 1885364, 1957878, 2175420, 2356705, 2828046, 3263130, 3915756, 4242069, 4713410, 4894695, 5656092, 6526260, 7070115, 8484138, 9426820, 9789390, 12726207, 14140230, 16968276, 19578780, 21210345, 25452414, 28280460, 42420690, 50904828, 63631035, 84841380, 127262070, 254524140]

約数ペア:

[(1, 254524140), (2, 127262070), (3, 84841380), (4, 63631035), (5, 50904828), (6, 42420690), (9, 28280460), (10, 25452414), (12, 21210345), (13, 19578780), (15, 16968276), (18, 14140230), (20, 12726207), (26, 9789390), (27, 9426820), (30, 8484138), (36, 7070115), (39, 6526260), (45, 5656092), (52, 4894695), (54, 4713410), (60, 4242069), (65, 3915756), (78, 3263130), (90, 2828046), (108, 2356705), (117, 2175420), (130, 1957878), (135, 1885364), (156, 1631565), (169, 1506060), (180, 1414023), (195, 1305252), (234, 1087710), (260, 978939), (270, 942682), (338, 753030), (351, 725140), (390, 652626), (468, 543855), (507, 502020), (540, 471341), (585, 435084), (676, 376515), (702, 362570), (780, 326313), (845, 301212), (1014, 251010), (1170, 217542), (1404, 181285), (1521, 167340), (1690, 150606), (1755, 145028), (2028, 125505), (2340, 108771), (2535, 100404), (2789, 91260), (3042, 83670), (3380, 75303), (3510, 72514), (4563, 55780), (5070, 50202), (5578, 45630), (6084, 41835), (7020, 36257), (7605, 33468), (8367, 30420), (9126, 27890), (10140, 25101), (11156, 22815), (13945, 18252), (15210, 16734)]