199670850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{769}}^1$

素因数の和:1364

約数の個数: 72

約数和(自身を含む): 538077540

約数和(自身を除く): 338406690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 577, 769, 1154, 1538, 1731, 2307, 2885, 3462, 3845, 4614, 5193, 5770, 6921, 7690, 8655, 10386, 11535, 13842, 14425, 17310, 19225, 23070, 25965, 28850, 34605, 38450, 43275, 51930, 57675, 69210, 86550, 115350, 129825, 173025, 259650, 346050, 443713, 887426, 1331139, 2218565, 2662278, 3993417, 4437130, 6655695, 7986834, 11092825, 13311390, 19967085, 22185650, 33278475, 39934170, 66556950, 99835425, 199670850]

約数ペア:

[(1, 199670850), (2, 99835425), (3, 66556950), (5, 39934170), (6, 33278475), (9, 22185650), (10, 19967085), (15, 13311390), (18, 11092825), (25, 7986834), (30, 6655695), (45, 4437130), (50, 3993417), (75, 2662278), (90, 2218565), (150, 1331139), (225, 887426), (450, 443713), (577, 346050), (769, 259650), (1154, 173025), (1538, 129825), (1731, 115350), (2307, 86550), (2885, 69210), (3462, 57675), (3845, 51930), (4614, 43275), (5193, 38450), (5770, 34605), (6921, 28850), (7690, 25965), (8655, 23070), (10386, 19225), (11535, 17310), (13842, 14425)]