84102900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 287898240

約数和(自身を除く): 203795340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1381, 1450, 1740, 2030, 2100, 2175, 2436, 2762, 2900, 3045, 4060, 4143, 4350, 5075, 5524, 6090, 6905, 8286, 8700, 9667, 10150, 12180, 13810, 15225, 16572, 19334, 20300, 20715, 27620, 29001, 30450, 34525, 38668, 40049, 41430, 48335, 58002, 60900, 69050, 80098, 82860, 96670, 103575, 116004, 120147, 138100, 145005, 160196, 193340, 200245, 207150, 240294, 241675, 280343, 290010, 400490, 414300, 480588, 483350, 560686, 580020, 600735, 725025, 800980, 841029, 966700, 1001225, 1121372, 1201470, 1401715, 1450050, 1682058, 2002450, 2402940, 2803430, 2900100, 3003675, 3364116, 4004900, 4205145, 5606860, 6007350, 7008575, 8410290, 12014700, 14017150, 16820580, 21025725, 28034300, 42051450, 84102900]

約数ペア:

[(1, 84102900), (2, 42051450), (3, 28034300), (4, 21025725), (5, 16820580), (6, 14017150), (7, 12014700), (10, 8410290), (12, 7008575), (14, 6007350), (15, 5606860), (20, 4205145), (21, 4004900), (25, 3364116), (28, 3003675), (29, 2900100), (30, 2803430), (35, 2402940), (42, 2002450), (50, 1682058), (58, 1450050), (60, 1401715), (70, 1201470), (75, 1121372), (84, 1001225), (87, 966700), (100, 841029), (105, 800980), (116, 725025), (140, 600735), (145, 580020), (150, 560686), (174, 483350), (175, 480588), (203, 414300), (210, 400490), (290, 290010), (300, 280343), (348, 241675), (350, 240294), (406, 207150), (420, 200245), (435, 193340), (525, 160196), (580, 145005), (609, 138100), (700, 120147), (725, 116004), (812, 103575), (870, 96670), (1015, 82860), (1050, 80098), (1218, 69050), (1381, 60900), (1450, 58002), (1740, 48335), (2030, 41430), (2100, 40049), (2175, 38668), (2436, 34525), (2762, 30450), (2900, 29001), (3045, 27620), (4060, 20715), (4143, 20300), (4350, 19334), (5075, 16572), (5524, 15225), (6090, 13810), (6905, 12180), (8286, 10150), (8700, 9667)]