19331400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 68299200

約数和(自身を除く): 48967800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 29, 30, 33, 40, 44, 50, 55, 58, 60, 66, 75, 87, 88, 100, 101, 110, 116, 120, 132, 145, 150, 165, 174, 200, 202, 220, 232, 264, 275, 290, 300, 303, 319, 330, 348, 404, 435, 440, 505, 550, 580, 600, 606, 638, 660, 696, 725, 808, 825, 870, 957, 1010, 1100, 1111, 1160, 1212, 1276, 1320, 1450, 1515, 1595, 1650, 1740, 1914, 2020, 2175, 2200, 2222, 2424, 2525, 2552, 2900, 2929, 3030, 3190, 3300, 3333, 3480, 3828, 4040, 4350, 4444, 4785, 5050, 5555, 5800, 5858, 6060, 6380, 6600, 6666, 7575, 7656, 7975, 8700, 8787, 8888, 9570, 10100, 11110, 11716, 12120, 12760, 13332, 14645, 15150, 15950, 16665, 17400, 17574, 19140, 20200, 22220, 23432, 23925, 26664, 27775, 29290, 30300, 31900, 32219, 33330, 35148, 38280, 43935, 44440, 47850, 55550, 58580, 60600, 63800, 64438, 66660, 70296, 73225, 83325, 87870, 95700, 96657, 111100, 117160, 128876, 133320, 146450, 161095, 166650, 175740, 191400, 193314, 219675, 222200, 257752, 292900, 322190, 333300, 351480, 386628, 439350, 483285, 585800, 644380, 666600, 773256, 805475, 878700, 966570, 1288760, 1610950, 1757400, 1933140, 2416425, 3221900, 3866280, 4832850, 6443800, 9665700, 19331400]

約数ペア:

[(1, 19331400), (2, 9665700), (3, 6443800), (4, 4832850), (5, 3866280), (6, 3221900), (8, 2416425), (10, 1933140), (11, 1757400), (12, 1610950), (15, 1288760), (20, 966570), (22, 878700), (24, 805475), (25, 773256), (29, 666600), (30, 644380), (33, 585800), (40, 483285), (44, 439350), (50, 386628), (55, 351480), (58, 333300), (60, 322190), (66, 292900), (75, 257752), (87, 222200), (88, 219675), (100, 193314), (101, 191400), (110, 175740), (116, 166650), (120, 161095), (132, 146450), (145, 133320), (150, 128876), (165, 117160), (174, 111100), (200, 96657), (202, 95700), (220, 87870), (232, 83325), (264, 73225), (275, 70296), (290, 66660), (300, 64438), (303, 63800), (319, 60600), (330, 58580), (348, 55550), (404, 47850), (435, 44440), (440, 43935), (505, 38280), (550, 35148), (580, 33330), (600, 32219), (606, 31900), (638, 30300), (660, 29290), (696, 27775), (725, 26664), (808, 23925), (825, 23432), (870, 22220), (957, 20200), (1010, 19140), (1100, 17574), (1111, 17400), (1160, 16665), (1212, 15950), (1276, 15150), (1320, 14645), (1450, 13332), (1515, 12760), (1595, 12120), (1650, 11716), (1740, 11110), (1914, 10100), (2020, 9570), (2175, 8888), (2200, 8787), (2222, 8700), (2424, 7975), (2525, 7656), (2552, 7575), (2900, 6666), (2929, 6600), (3030, 6380), (3190, 6060), (3300, 5858), (3333, 5800), (3480, 5555), (3828, 5050), (4040, 4785), (4350, 4444)]