253099080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2042

約数の個数: 192

約数和(自身を含む): 919114560

約数和(自身を除く): 666015480

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, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2003, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4006, 4212, 4680, 4860, 5265, 6009, 6318, 7020, 8012, 8424, 9720, 10015, 10530, 12018, 12636, 14040, 15795, 16024, 18027, 20030, 21060, 24036, 25272, 26039, 30045, 31590, 36054, 40060, 42120, 48072, 52078, 54081, 60090, 63180, 72108, 78117, 80120, 90135, 104156, 108162, 120180, 126360, 130195, 144216, 156234, 162243, 180270, 208312, 216324, 234351, 240360, 260390, 270405, 312468, 324486, 360540, 390585, 432648, 468702, 486729, 520780, 540810, 624936, 648972, 703053, 721080, 781170, 811215, 937404, 973458, 1041560, 1081620, 1171755, 1297944, 1406106, 1562340, 1622430, 1874808, 1946916, 2109159, 2163240, 2343510, 2433645, 2812212, 3124680, 3244860, 3515265, 3893832, 4218318, 4687020, 4867290, 5624424, 6327477, 6489720, 7030530, 8436636, 9374040, 9734580, 10545795, 12654954, 14061060, 16873272, 19469160, 21091590, 25309908, 28122120, 31637385, 42183180, 50619816, 63274770, 84366360, 126549540, 253099080]

約数ペア:

[(1, 253099080), (2, 126549540), (3, 84366360), (4, 63274770), (5, 50619816), (6, 42183180), (8, 31637385), (9, 28122120), (10, 25309908), (12, 21091590), (13, 19469160), (15, 16873272), (18, 14061060), (20, 12654954), (24, 10545795), (26, 9734580), (27, 9374040), (30, 8436636), (36, 7030530), (39, 6489720), (40, 6327477), (45, 5624424), (52, 4867290), (54, 4687020), (60, 4218318), (65, 3893832), (72, 3515265), (78, 3244860), (81, 3124680), (90, 2812212), (104, 2433645), (108, 2343510), (117, 2163240), (120, 2109159), (130, 1946916), (135, 1874808), (156, 1622430), (162, 1562340), (180, 1406106), (195, 1297944), (216, 1171755), (234, 1081620), (243, 1041560), (260, 973458), (270, 937404), (312, 811215), (324, 781170), (351, 721080), (360, 703053), (390, 648972), (405, 624936), (468, 540810), (486, 520780), (520, 486729), (540, 468702), (585, 432648), (648, 390585), (702, 360540), (780, 324486), (810, 312468), (936, 270405), (972, 260390), (1053, 240360), (1080, 234351), (1170, 216324), (1215, 208312), (1404, 180270), (1560, 162243), (1620, 156234), (1755, 144216), (1944, 130195), (2003, 126360), (2106, 120180), (2340, 108162), (2430, 104156), (2808, 90135), (3159, 80120), (3240, 78117), (3510, 72108), (4006, 63180), (4212, 60090), (4680, 54081), (4860, 52078), (5265, 48072), (6009, 42120), (6318, 40060), (7020, 36054), (8012, 31590), (8424, 30045), (9720, 26039), (10015, 25272), (10530, 24036), (12018, 21060), (12636, 20030), (14040, 18027), (15795, 16024)]