128646150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{45139}}^1$

素因数の和:45173

約数の個数: 48

約数和(自身を含む): 335841600

約数和(自身を除く): 207195450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 45139, 90278, 135417, 225695, 270834, 451390, 677085, 857641, 1128475, 1354170, 1715282, 2256950, 2572923, 3385425, 4288205, 5145846, 6770850, 8576410, 12864615, 21441025, 25729230, 42882050, 64323075, 128646150]

約数ペア:

[(1, 128646150), (2, 64323075), (3, 42882050), (5, 25729230), (6, 21441025), (10, 12864615), (15, 8576410), (19, 6770850), (25, 5145846), (30, 4288205), (38, 3385425), (50, 2572923), (57, 2256950), (75, 1715282), (95, 1354170), (114, 1128475), (150, 857641), (190, 677085), (285, 451390), (475, 270834), (570, 225695), (950, 135417), (1425, 90278), (2850, 45139)]