90303900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{301013}}^1$

素因数の和:301030

約数の個数: 36

約数和(自身を含む): 261280152

約数和(自身を除く): 170976252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 301013, 602026, 903039, 1204052, 1505065, 1806078, 3010130, 3612156, 4515195, 6020260, 7525325, 9030390, 15050650, 18060780, 22575975, 30101300, 45151950, 90303900]

約数ペア:

[(1, 90303900), (2, 45151950), (3, 30101300), (4, 22575975), (5, 18060780), (6, 15050650), (10, 9030390), (12, 7525325), (15, 6020260), (20, 4515195), (25, 3612156), (30, 3010130), (50, 1806078), (60, 1505065), (75, 1204052), (100, 903039), (150, 602026), (300, 301013)]