19321500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 61431552

約数和(自身を除く): 42110052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1171, 1375, 1500, 1650, 2342, 2750, 3300, 3513, 4125, 4684, 5500, 5855, 7026, 8250, 11710, 12881, 14052, 16500, 17565, 23420, 25762, 29275, 35130, 38643, 51524, 58550, 64405, 70260, 77286, 87825, 117100, 128810, 146375, 154572, 175650, 193215, 257620, 292750, 322025, 351300, 386430, 439125, 585500, 644050, 772860, 878250, 966075, 1288100, 1610125, 1756500, 1932150, 3220250, 3864300, 4830375, 6440500, 9660750, 19321500]

約数ペア:

[(1, 19321500), (2, 9660750), (3, 6440500), (4, 4830375), (5, 3864300), (6, 3220250), (10, 1932150), (11, 1756500), (12, 1610125), (15, 1288100), (20, 966075), (22, 878250), (25, 772860), (30, 644050), (33, 585500), (44, 439125), (50, 386430), (55, 351300), (60, 322025), (66, 292750), (75, 257620), (100, 193215), (110, 175650), (125, 154572), (132, 146375), (150, 128810), (165, 117100), (220, 87825), (250, 77286), (275, 70260), (300, 64405), (330, 58550), (375, 51524), (500, 38643), (550, 35130), (660, 29275), (750, 25762), (825, 23420), (1100, 17565), (1171, 16500), (1375, 14052), (1500, 12881), (1650, 11710), (2342, 8250), (2750, 7026), (3300, 5855), (3513, 5500), (4125, 4684)]