66203880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4027}}^1$

素因数の和:4178

約数の個数: 64

約数和(自身を含む): 200111040

約数和(自身を除く): 133907160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4027, 4110, 5480, 8054, 8220, 12081, 16108, 16440, 20135, 24162, 32216, 40270, 48324, 60405, 80540, 96648, 120810, 161080, 241620, 483240, 551699, 1103398, 1655097, 2206796, 2758495, 3310194, 4413592, 5516990, 6620388, 8275485, 11033980, 13240776, 16550970, 22067960, 33101940, 66203880]

約数ペア:

[(1, 66203880), (2, 33101940), (3, 22067960), (4, 16550970), (5, 13240776), (6, 11033980), (8, 8275485), (10, 6620388), (12, 5516990), (15, 4413592), (20, 3310194), (24, 2758495), (30, 2206796), (40, 1655097), (60, 1103398), (120, 551699), (137, 483240), (274, 241620), (411, 161080), (548, 120810), (685, 96648), (822, 80540), (1096, 60405), (1370, 48324), (1644, 40270), (2055, 32216), (2740, 24162), (3288, 20135), (4027, 16440), (4110, 16108), (5480, 12081), (8054, 8220)]