19093800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 65308320

約数和(自身を除く): 46214520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 263, 264, 275, 300, 330, 363, 440, 484, 526, 550, 600, 605, 660, 726, 789, 825, 968, 1052, 1100, 1210, 1315, 1320, 1452, 1578, 1650, 1815, 2104, 2200, 2420, 2630, 2893, 2904, 3025, 3156, 3300, 3630, 3945, 4840, 5260, 5786, 6050, 6312, 6575, 6600, 7260, 7890, 8679, 9075, 10520, 11572, 12100, 13150, 14465, 14520, 15780, 17358, 18150, 19725, 23144, 24200, 26300, 28930, 31560, 31823, 34716, 36300, 39450, 43395, 52600, 57860, 63646, 69432, 72325, 72600, 78900, 86790, 95469, 115720, 127292, 144650, 157800, 159115, 173580, 190938, 216975, 254584, 289300, 318230, 347160, 381876, 433950, 477345, 578600, 636460, 763752, 795575, 867900, 954690, 1272920, 1591150, 1735800, 1909380, 2386725, 3182300, 3818760, 4773450, 6364600, 9546900, 19093800]

約数ペア:

[(1, 19093800), (2, 9546900), (3, 6364600), (4, 4773450), (5, 3818760), (6, 3182300), (8, 2386725), (10, 1909380), (11, 1735800), (12, 1591150), (15, 1272920), (20, 954690), (22, 867900), (24, 795575), (25, 763752), (30, 636460), (33, 578600), (40, 477345), (44, 433950), (50, 381876), (55, 347160), (60, 318230), (66, 289300), (75, 254584), (88, 216975), (100, 190938), (110, 173580), (120, 159115), (121, 157800), (132, 144650), (150, 127292), (165, 115720), (200, 95469), (220, 86790), (242, 78900), (263, 72600), (264, 72325), (275, 69432), (300, 63646), (330, 57860), (363, 52600), (440, 43395), (484, 39450), (526, 36300), (550, 34716), (600, 31823), (605, 31560), (660, 28930), (726, 26300), (789, 24200), (825, 23144), (968, 19725), (1052, 18150), (1100, 17358), (1210, 15780), (1315, 14520), (1320, 14465), (1452, 13150), (1578, 12100), (1650, 11572), (1815, 10520), (2104, 9075), (2200, 8679), (2420, 7890), (2630, 7260), (2893, 6600), (2904, 6575), (3025, 6312), (3156, 6050), (3300, 5786), (3630, 5260), (3945, 4840)]