249231060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2731}}^1$

素因数の和:2775

約数の個数: 144

約数和(自身を含む): 839926080

約数和(自身を除く): 590695020

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, 2731, 3042, 3380, 3510, 4563, 5070, 5462, 6084, 7020, 7605, 8193, 9126, 10140, 10924, 13655, 15210, 16386, 18252, 22815, 24579, 27310, 30420, 32772, 35503, 40965, 45630, 49158, 54620, 71006, 73737, 81930, 91260, 98316, 106509, 122895, 142012, 147474, 163860, 177515, 213018, 245790, 294948, 319527, 355030, 368685, 426036, 461539, 491580, 532545, 639054, 710060, 737370, 923078, 958581, 1065090, 1278108, 1384617, 1474740, 1597635, 1846156, 1917162, 2130180, 2307695, 2769234, 3195270, 3834324, 4153851, 4615390, 4792905, 5538468, 6390540, 6923085, 8307702, 9230780, 9585810, 12461553, 13846170, 16615404, 19171620, 20769255, 24923106, 27692340, 41538510, 49846212, 62307765, 83077020, 124615530, 249231060]

約数ペア:

[(1, 249231060), (2, 124615530), (3, 83077020), (4, 62307765), (5, 49846212), (6, 41538510), (9, 27692340), (10, 24923106), (12, 20769255), (13, 19171620), (15, 16615404), (18, 13846170), (20, 12461553), (26, 9585810), (27, 9230780), (30, 8307702), (36, 6923085), (39, 6390540), (45, 5538468), (52, 4792905), (54, 4615390), (60, 4153851), (65, 3834324), (78, 3195270), (90, 2769234), (108, 2307695), (117, 2130180), (130, 1917162), (135, 1846156), (156, 1597635), (169, 1474740), (180, 1384617), (195, 1278108), (234, 1065090), (260, 958581), (270, 923078), (338, 737370), (351, 710060), (390, 639054), (468, 532545), (507, 491580), (540, 461539), (585, 426036), (676, 368685), (702, 355030), (780, 319527), (845, 294948), (1014, 245790), (1170, 213018), (1404, 177515), (1521, 163860), (1690, 147474), (1755, 142012), (2028, 122895), (2340, 106509), (2535, 98316), (2731, 91260), (3042, 81930), (3380, 73737), (3510, 71006), (4563, 54620), (5070, 49158), (5462, 45630), (6084, 40965), (7020, 35503), (7605, 32772), (8193, 30420), (9126, 27310), (10140, 24579), (10924, 22815), (13655, 18252), (15210, 16386)]