300319020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10627}}^1$

素因数の和:10799

約数の個数: 72

約数和(自身を含む): 916856304

約数和(自身を除く): 616537284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 10627, 14130, 21254, 28260, 31881, 42508, 53135, 63762, 95643, 106270, 127524, 159405, 191286, 212540, 318810, 382572, 478215, 637620, 956430, 1668439, 1912860, 3336878, 5005317, 6673756, 8342195, 10010634, 15015951, 16684390, 20021268, 25026585, 30031902, 33368780, 50053170, 60063804, 75079755, 100106340, 150159510, 300319020]

約数ペア:

[(1, 300319020), (2, 150159510), (3, 100106340), (4, 75079755), (5, 60063804), (6, 50053170), (9, 33368780), (10, 30031902), (12, 25026585), (15, 20021268), (18, 16684390), (20, 15015951), (30, 10010634), (36, 8342195), (45, 6673756), (60, 5005317), (90, 3336878), (157, 1912860), (180, 1668439), (314, 956430), (471, 637620), (628, 478215), (785, 382572), (942, 318810), (1413, 212540), (1570, 191286), (1884, 159405), (2355, 127524), (2826, 106270), (3140, 95643), (4710, 63762), (5652, 53135), (7065, 42508), (9420, 31881), (10627, 28260), (14130, 21254)]