84072900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{280243}}^1$

素因数の和:280260

約数の個数: 36

約数和(自身を含む): 243251792

約数和(自身を除く): 159178892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 280243, 560486, 840729, 1120972, 1401215, 1681458, 2802430, 3362916, 4203645, 5604860, 7006075, 8407290, 14012150, 16814580, 21018225, 28024300, 42036450, 84072900]

約数ペア:

[(1, 84072900), (2, 42036450), (3, 28024300), (4, 21018225), (5, 16814580), (6, 14012150), (10, 8407290), (12, 7006075), (15, 5604860), (20, 4203645), (25, 3362916), (30, 2802430), (50, 1681458), (60, 1401215), (75, 1120972), (100, 840729), (150, 560486), (300, 280243)]