214949850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 565440000

約数和(自身を除く): 350490150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 199, 285, 379, 398, 475, 570, 597, 758, 950, 995, 1137, 1194, 1425, 1895, 1990, 2274, 2850, 2985, 3781, 3790, 4975, 5685, 5970, 7201, 7562, 9475, 9950, 11343, 11370, 14402, 14925, 18905, 18950, 21603, 22686, 28425, 29850, 36005, 37810, 43206, 56715, 56850, 72010, 75421, 94525, 108015, 113430, 150842, 180025, 189050, 216030, 226263, 283575, 360050, 377105, 452526, 540075, 567150, 754210, 1080150, 1131315, 1432999, 1885525, 2262630, 2865998, 3771050, 4298997, 5656575, 7164995, 8597994, 11313150, 14329990, 21494985, 35824975, 42989970, 71649950, 107474925, 214949850]

約数ペア:

[(1, 214949850), (2, 107474925), (3, 71649950), (5, 42989970), (6, 35824975), (10, 21494985), (15, 14329990), (19, 11313150), (25, 8597994), (30, 7164995), (38, 5656575), (50, 4298997), (57, 3771050), (75, 2865998), (95, 2262630), (114, 1885525), (150, 1432999), (190, 1131315), (199, 1080150), (285, 754210), (379, 567150), (398, 540075), (475, 452526), (570, 377105), (597, 360050), (758, 283575), (950, 226263), (995, 216030), (1137, 189050), (1194, 180025), (1425, 150842), (1895, 113430), (1990, 108015), (2274, 94525), (2850, 75421), (2985, 72010), (3781, 56850), (3790, 56715), (4975, 43206), (5685, 37810), (5970, 36005), (7201, 29850), (7562, 28425), (9475, 22686), (9950, 21603), (11343, 18950), (11370, 18905), (14402, 14925)]