105497460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1433}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 321015240

約数和(自身を除く): 215517780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 818, 1227, 1433, 1636, 2045, 2454, 2866, 3681, 4090, 4299, 4908, 5732, 6135, 7165, 7362, 8180, 8598, 12270, 12897, 14330, 14724, 17196, 18405, 21495, 24540, 25794, 28660, 36810, 42990, 51588, 64485, 73620, 85980, 128970, 257940, 586097, 1172194, 1758291, 2344388, 2930485, 3516582, 5274873, 5860970, 7033164, 8791455, 10549746, 11721940, 17582910, 21099492, 26374365, 35165820, 52748730, 105497460]

約数ペア:

[(1, 105497460), (2, 52748730), (3, 35165820), (4, 26374365), (5, 21099492), (6, 17582910), (9, 11721940), (10, 10549746), (12, 8791455), (15, 7033164), (18, 5860970), (20, 5274873), (30, 3516582), (36, 2930485), (45, 2344388), (60, 1758291), (90, 1172194), (180, 586097), (409, 257940), (818, 128970), (1227, 85980), (1433, 73620), (1636, 64485), (2045, 51588), (2454, 42990), (2866, 36810), (3681, 28660), (4090, 25794), (4299, 24540), (4908, 21495), (5732, 18405), (6135, 17196), (7165, 14724), (7362, 14330), (8180, 12897), (8598, 12270)]