272964420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14723}}^1$

素因数の和:14841

約数の個数: 72

約数和(自身を含む): 836087616

約数和(自身を除く): 563123196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 14723, 18540, 29446, 44169, 58892, 73615, 88338, 132507, 147230, 176676, 220845, 265014, 294460, 441690, 530028, 662535, 883380, 1325070, 1516469, 2650140, 3032938, 4549407, 6065876, 7582345, 9098814, 13648221, 15164690, 18197628, 22747035, 27296442, 30329380, 45494070, 54592884, 68241105, 90988140, 136482210, 272964420]

約数ペア:

[(1, 272964420), (2, 136482210), (3, 90988140), (4, 68241105), (5, 54592884), (6, 45494070), (9, 30329380), (10, 27296442), (12, 22747035), (15, 18197628), (18, 15164690), (20, 13648221), (30, 9098814), (36, 7582345), (45, 6065876), (60, 4549407), (90, 3032938), (103, 2650140), (180, 1516469), (206, 1325070), (309, 883380), (412, 662535), (515, 530028), (618, 441690), (927, 294460), (1030, 265014), (1236, 220845), (1545, 176676), (1854, 147230), (2060, 132507), (3090, 88338), (3708, 73615), (4635, 58892), (6180, 44169), (9270, 29446), (14723, 18540)]