71357400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1418

約数の個数: 144

約数和(自身を含む): 248086800

約数和(自身を除く): 176729400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1367, 1450, 1740, 1800, 2088, 2175, 2610, 2734, 2900, 3480, 4101, 4350, 5220, 5468, 5800, 6525, 6835, 8202, 8700, 10440, 10936, 12303, 13050, 13670, 16404, 17400, 20505, 24606, 26100, 27340, 32808, 34175, 39643, 41010, 49212, 52200, 54680, 61515, 68350, 79286, 82020, 98424, 102525, 118929, 123030, 136700, 158572, 164040, 198215, 205050, 237858, 246060, 273400, 307575, 317144, 356787, 396430, 410100, 475716, 492120, 594645, 615150, 713574, 792860, 820200, 951432, 991075, 1189290, 1230300, 1427148, 1585720, 1783935, 1982150, 2378580, 2460600, 2854296, 2973225, 3567870, 3964300, 4757160, 5946450, 7135740, 7928600, 8919675, 11892900, 14271480, 17839350, 23785800, 35678700, 71357400]

約数ペア:

[(1, 71357400), (2, 35678700), (3, 23785800), (4, 17839350), (5, 14271480), (6, 11892900), (8, 8919675), (9, 7928600), (10, 7135740), (12, 5946450), (15, 4757160), (18, 3964300), (20, 3567870), (24, 2973225), (25, 2854296), (29, 2460600), (30, 2378580), (36, 1982150), (40, 1783935), (45, 1585720), (50, 1427148), (58, 1230300), (60, 1189290), (72, 991075), (75, 951432), (87, 820200), (90, 792860), (100, 713574), (116, 615150), (120, 594645), (145, 492120), (150, 475716), (174, 410100), (180, 396430), (200, 356787), (225, 317144), (232, 307575), (261, 273400), (290, 246060), (300, 237858), (348, 205050), (360, 198215), (435, 164040), (450, 158572), (522, 136700), (580, 123030), (600, 118929), (696, 102525), (725, 98424), (870, 82020), (900, 79286), (1044, 68350), (1160, 61515), (1305, 54680), (1367, 52200), (1450, 49212), (1740, 41010), (1800, 39643), (2088, 34175), (2175, 32808), (2610, 27340), (2734, 26100), (2900, 24606), (3480, 20505), (4101, 17400), (4350, 16404), (5220, 13670), (5468, 13050), (5800, 12303), (6525, 10936), (6835, 10440), (8202, 8700)]