196148700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19813}}^1$

素因数の和:19844

約数の個数: 108

約数和(自身を含む): 670743528

約数和(自身を除く): 474594828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 19813, 39626, 59439, 79252, 99065, 118878, 178317, 198130, 217943, 237756, 297195, 356634, 396260, 435886, 495325, 594390, 653829, 713268, 871772, 891585, 990650, 1089715, 1188780, 1307658, 1485975, 1783170, 1961487, 1981300, 2179430, 2615316, 2971950, 3269145, 3566340, 3922974, 4358860, 4457925, 5448575, 5943900, 6538290, 7845948, 8915850, 9807435, 10897150, 13076580, 16345725, 17831700, 19614870, 21794300, 32691450, 39229740, 49037175, 65382900, 98074350, 196148700]

約数ペア:

[(1, 196148700), (2, 98074350), (3, 65382900), (4, 49037175), (5, 39229740), (6, 32691450), (9, 21794300), (10, 19614870), (11, 17831700), (12, 16345725), (15, 13076580), (18, 10897150), (20, 9807435), (22, 8915850), (25, 7845948), (30, 6538290), (33, 5943900), (36, 5448575), (44, 4457925), (45, 4358860), (50, 3922974), (55, 3566340), (60, 3269145), (66, 2971950), (75, 2615316), (90, 2179430), (99, 1981300), (100, 1961487), (110, 1783170), (132, 1485975), (150, 1307658), (165, 1188780), (180, 1089715), (198, 990650), (220, 891585), (225, 871772), (275, 713268), (300, 653829), (330, 594390), (396, 495325), (450, 435886), (495, 396260), (550, 356634), (660, 297195), (825, 237756), (900, 217943), (990, 198130), (1100, 178317), (1650, 118878), (1980, 99065), (2475, 79252), (3300, 59439), (4950, 39626), (9900, 19813)]