272745900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{14431}}^1$

素因数の和:14461

約数の個数: 144

約数和(自身を含む): 1002158080

約数和(自身を除く): 729412180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 14431, 18900, 28862, 43293, 57724, 72155, 86586, 101017, 129879, 144310, 173172, 202034, 216465, 259758, 288620, 303051, 360775, 389637, 404068, 432930, 505085, 519516, 606102, 649395, 721550, 779274, 865860, 909153, 1010170, 1082325, 1212204, 1298790, 1443100, 1515255, 1558548, 1818306, 1948185, 2020340, 2164650, 2525425, 2597580, 2727459, 3030510, 3246975, 3636612, 3896370, 4329300, 4545765, 5050850, 5454918, 6061020, 6493950, 7576275, 7792740, 9091530, 9740925, 10101700, 10909836, 12987900, 13637295, 15152550, 18183060, 19481850, 22728825, 27274590, 30305100, 38963700, 45457650, 54549180, 68186475, 90915300, 136372950, 272745900]

約数ペア:

[(1, 272745900), (2, 136372950), (3, 90915300), (4, 68186475), (5, 54549180), (6, 45457650), (7, 38963700), (9, 30305100), (10, 27274590), (12, 22728825), (14, 19481850), (15, 18183060), (18, 15152550), (20, 13637295), (21, 12987900), (25, 10909836), (27, 10101700), (28, 9740925), (30, 9091530), (35, 7792740), (36, 7576275), (42, 6493950), (45, 6061020), (50, 5454918), (54, 5050850), (60, 4545765), (63, 4329300), (70, 3896370), (75, 3636612), (84, 3246975), (90, 3030510), (100, 2727459), (105, 2597580), (108, 2525425), (126, 2164650), (135, 2020340), (140, 1948185), (150, 1818306), (175, 1558548), (180, 1515255), (189, 1443100), (210, 1298790), (225, 1212204), (252, 1082325), (270, 1010170), (300, 909153), (315, 865860), (350, 779274), (378, 721550), (420, 649395), (450, 606102), (525, 519516), (540, 505085), (630, 432930), (675, 404068), (700, 389637), (756, 360775), (900, 303051), (945, 288620), (1050, 259758), (1260, 216465), (1350, 202034), (1575, 173172), (1890, 144310), (2100, 129879), (2700, 101017), (3150, 86586), (3780, 72155), (4725, 57724), (6300, 43293), (9450, 28862), (14431, 18900)]