219992400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1230

約数の個数: 180

約数和(自身を含む): 778513788

約数和(自身を除く): 558521388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 265, 300, 318, 360, 400, 424, 450, 477, 530, 600, 636, 720, 795, 848, 900, 954, 1060, 1153, 1200, 1272, 1325, 1590, 1800, 1908, 2120, 2306, 2385, 2544, 2650, 3180, 3459, 3600, 3816, 3975, 4240, 4612, 4770, 5300, 5765, 6360, 6918, 7632, 7950, 9224, 9540, 10377, 10600, 11530, 11925, 12720, 13836, 15900, 17295, 18448, 19080, 20754, 21200, 23060, 23850, 27672, 28825, 31800, 34590, 38160, 41508, 46120, 47700, 51885, 55344, 57650, 61109, 63600, 69180, 83016, 86475, 92240, 95400, 103770, 115300, 122218, 138360, 166032, 172950, 183327, 190800, 207540, 230600, 244436, 259425, 276720, 305545, 345900, 366654, 415080, 461200, 488872, 518850, 549981, 611090, 691800, 733308, 830160, 916635, 977744, 1037700, 1099962, 1222180, 1383600, 1466616, 1527725, 1833270, 2075400, 2199924, 2444360, 2749905, 2933232, 3055450, 3666540, 4150800, 4399848, 4583175, 4888720, 5499810, 6110900, 7333080, 8799696, 9166350, 10999620, 12221800, 13749525, 14666160, 18332700, 21999240, 24443600, 27499050, 36665400, 43998480, 54998100, 73330800, 109996200, 219992400]

約数ペア:

[(1, 219992400), (2, 109996200), (3, 73330800), (4, 54998100), (5, 43998480), (6, 36665400), (8, 27499050), (9, 24443600), (10, 21999240), (12, 18332700), (15, 14666160), (16, 13749525), (18, 12221800), (20, 10999620), (24, 9166350), (25, 8799696), (30, 7333080), (36, 6110900), (40, 5499810), (45, 4888720), (48, 4583175), (50, 4399848), (53, 4150800), (60, 3666540), (72, 3055450), (75, 2933232), (80, 2749905), (90, 2444360), (100, 2199924), (106, 2075400), (120, 1833270), (144, 1527725), (150, 1466616), (159, 1383600), (180, 1222180), (200, 1099962), (212, 1037700), (225, 977744), (240, 916635), (265, 830160), (300, 733308), (318, 691800), (360, 611090), (400, 549981), (424, 518850), (450, 488872), (477, 461200), (530, 415080), (600, 366654), (636, 345900), (720, 305545), (795, 276720), (848, 259425), (900, 244436), (954, 230600), (1060, 207540), (1153, 190800), (1200, 183327), (1272, 172950), (1325, 166032), (1590, 138360), (1800, 122218), (1908, 115300), (2120, 103770), (2306, 95400), (2385, 92240), (2544, 86475), (2650, 83016), (3180, 69180), (3459, 63600), (3600, 61109), (3816, 57650), (3975, 55344), (4240, 51885), (4612, 47700), (4770, 46120), (5300, 41508), (5765, 38160), (6360, 34590), (6918, 31800), (7632, 28825), (7950, 27672), (9224, 23850), (9540, 23060), (10377, 21200), (10600, 20754), (11530, 19080), (11925, 18448), (12720, 17295), (13836, 15900)]