16189800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 55413120

約数和(自身を除く): 39223320

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, 223, 242, 264, 275, 300, 330, 363, 440, 446, 484, 550, 600, 605, 660, 669, 726, 825, 892, 968, 1100, 1115, 1210, 1320, 1338, 1452, 1650, 1784, 1815, 2200, 2230, 2420, 2453, 2676, 2904, 3025, 3300, 3345, 3630, 4460, 4840, 4906, 5352, 5575, 6050, 6600, 6690, 7260, 7359, 8920, 9075, 9812, 11150, 12100, 12265, 13380, 14520, 14718, 16725, 18150, 19624, 22300, 24200, 24530, 26760, 26983, 29436, 33450, 36300, 36795, 44600, 49060, 53966, 58872, 61325, 66900, 72600, 73590, 80949, 98120, 107932, 122650, 133800, 134915, 147180, 161898, 183975, 215864, 245300, 269830, 294360, 323796, 367950, 404745, 490600, 539660, 647592, 674575, 735900, 809490, 1079320, 1349150, 1471800, 1618980, 2023725, 2698300, 3237960, 4047450, 5396600, 8094900, 16189800]

約数ペア:

[(1, 16189800), (2, 8094900), (3, 5396600), (4, 4047450), (5, 3237960), (6, 2698300), (8, 2023725), (10, 1618980), (11, 1471800), (12, 1349150), (15, 1079320), (20, 809490), (22, 735900), (24, 674575), (25, 647592), (30, 539660), (33, 490600), (40, 404745), (44, 367950), (50, 323796), (55, 294360), (60, 269830), (66, 245300), (75, 215864), (88, 183975), (100, 161898), (110, 147180), (120, 134915), (121, 133800), (132, 122650), (150, 107932), (165, 98120), (200, 80949), (220, 73590), (223, 72600), (242, 66900), (264, 61325), (275, 58872), (300, 53966), (330, 49060), (363, 44600), (440, 36795), (446, 36300), (484, 33450), (550, 29436), (600, 26983), (605, 26760), (660, 24530), (669, 24200), (726, 22300), (825, 19624), (892, 18150), (968, 16725), (1100, 14718), (1115, 14520), (1210, 13380), (1320, 12265), (1338, 12100), (1452, 11150), (1650, 9812), (1784, 9075), (1815, 8920), (2200, 7359), (2230, 7260), (2420, 6690), (2453, 6600), (2676, 6050), (2904, 5575), (3025, 5352), (3300, 4906), (3345, 4840), (3630, 4460)]