141677460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1753}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 430957800

約数和(自身を除く): 289280340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1347, 1753, 1796, 2245, 2694, 3506, 4041, 4490, 5259, 5388, 6735, 7012, 8082, 8765, 8980, 10518, 13470, 15777, 16164, 17530, 20205, 21036, 26295, 26940, 31554, 35060, 40410, 52590, 63108, 78885, 80820, 105180, 157770, 315540, 787097, 1574194, 2361291, 3148388, 3935485, 4722582, 7083873, 7870970, 9445164, 11806455, 14167746, 15741940, 23612910, 28335492, 35419365, 47225820, 70838730, 141677460]

約数ペア:

[(1, 141677460), (2, 70838730), (3, 47225820), (4, 35419365), (5, 28335492), (6, 23612910), (9, 15741940), (10, 14167746), (12, 11806455), (15, 9445164), (18, 7870970), (20, 7083873), (30, 4722582), (36, 3935485), (45, 3148388), (60, 2361291), (90, 1574194), (180, 787097), (449, 315540), (898, 157770), (1347, 105180), (1753, 80820), (1796, 78885), (2245, 63108), (2694, 52590), (3506, 40410), (4041, 35060), (4490, 31554), (5259, 26940), (5388, 26295), (6735, 21036), (7012, 20205), (8082, 17530), (8765, 16164), (8980, 15777), (10518, 13470)]