11885850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 72

約数和(自身を含む): 32531772

約数和(自身を除く): 20645922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 433, 450, 549, 610, 866, 915, 1098, 1299, 1525, 1830, 2165, 2598, 2745, 3050, 3897, 4330, 4575, 5490, 6495, 7794, 9150, 10825, 12990, 13725, 19485, 21650, 26413, 27450, 32475, 38970, 52826, 64950, 79239, 97425, 132065, 158478, 194850, 237717, 264130, 396195, 475434, 660325, 792390, 1188585, 1320650, 1980975, 2377170, 3961950, 5942925, 11885850]

約数ペア:

[(1, 11885850), (2, 5942925), (3, 3961950), (5, 2377170), (6, 1980975), (9, 1320650), (10, 1188585), (15, 792390), (18, 660325), (25, 475434), (30, 396195), (45, 264130), (50, 237717), (61, 194850), (75, 158478), (90, 132065), (122, 97425), (150, 79239), (183, 64950), (225, 52826), (305, 38970), (366, 32475), (433, 27450), (450, 26413), (549, 21650), (610, 19485), (866, 13725), (915, 12990), (1098, 10825), (1299, 9150), (1525, 7794), (1830, 6495), (2165, 5490), (2598, 4575), (2745, 4330), (3050, 3897)]