91490100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23459}}^1$

素因数の和:23489

約数の個数: 72

約数和(自身を含む): 285085920

約数和(自身を除く): 193595820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 23459, 46918, 70377, 93836, 117295, 140754, 234590, 281508, 304967, 351885, 469180, 586475, 609934, 703770, 914901, 1172950, 1219868, 1407540, 1524835, 1759425, 1829802, 2345900, 3049670, 3518850, 3659604, 4574505, 6099340, 7037700, 7624175, 9149010, 15248350, 18298020, 22872525, 30496700, 45745050, 91490100]

約数ペア:

[(1, 91490100), (2, 45745050), (3, 30496700), (4, 22872525), (5, 18298020), (6, 15248350), (10, 9149010), (12, 7624175), (13, 7037700), (15, 6099340), (20, 4574505), (25, 3659604), (26, 3518850), (30, 3049670), (39, 2345900), (50, 1829802), (52, 1759425), (60, 1524835), (65, 1407540), (75, 1219868), (78, 1172950), (100, 914901), (130, 703770), (150, 609934), (156, 586475), (195, 469180), (260, 351885), (300, 304967), (325, 281508), (390, 234590), (650, 140754), (780, 117295), (975, 93836), (1300, 70377), (1950, 46918), (3900, 23459)]