81984300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{273281}}^1$

素因数の和:273298

約数の個数: 36

約数和(自身を含む): 237208776

約数和(自身を除く): 155224476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 273281, 546562, 819843, 1093124, 1366405, 1639686, 2732810, 3279372, 4099215, 5465620, 6832025, 8198430, 13664050, 16396860, 20496075, 27328100, 40992150, 81984300]

約数ペア:

[(1, 81984300), (2, 40992150), (3, 27328100), (4, 20496075), (5, 16396860), (6, 13664050), (10, 8198430), (12, 6832025), (15, 5465620), (20, 4099215), (25, 3279372), (30, 2732810), (50, 1639686), (60, 1366405), (75, 1093124), (100, 819843), (150, 546562), (300, 273281)]