66222750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 122474850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 125, 138, 150, 165, 230, 250, 253, 275, 330, 345, 349, 375, 506, 550, 575, 690, 698, 750, 759, 825, 1047, 1150, 1265, 1375, 1518, 1650, 1725, 1745, 2094, 2530, 2750, 2875, 3450, 3490, 3795, 3839, 4125, 5235, 5750, 6325, 7590, 7678, 8027, 8250, 8625, 8725, 10470, 11517, 12650, 16054, 17250, 17450, 18975, 19195, 23034, 24081, 26175, 31625, 37950, 38390, 40135, 43625, 48162, 52350, 57585, 63250, 80270, 87250, 88297, 94875, 95975, 115170, 120405, 130875, 176594, 189750, 191950, 200675, 240810, 261750, 264891, 287925, 401350, 441485, 479875, 529782, 575850, 602025, 882970, 959750, 1003375, 1204050, 1324455, 1439625, 2006750, 2207425, 2648910, 2879250, 3010125, 4414850, 6020250, 6622275, 11037125, 13244550, 22074250, 33111375, 66222750]

約数ペア:

[(1, 66222750), (2, 33111375), (3, 22074250), (5, 13244550), (6, 11037125), (10, 6622275), (11, 6020250), (15, 4414850), (22, 3010125), (23, 2879250), (25, 2648910), (30, 2207425), (33, 2006750), (46, 1439625), (50, 1324455), (55, 1204050), (66, 1003375), (69, 959750), (75, 882970), (110, 602025), (115, 575850), (125, 529782), (138, 479875), (150, 441485), (165, 401350), (230, 287925), (250, 264891), (253, 261750), (275, 240810), (330, 200675), (345, 191950), (349, 189750), (375, 176594), (506, 130875), (550, 120405), (575, 115170), (690, 95975), (698, 94875), (750, 88297), (759, 87250), (825, 80270), (1047, 63250), (1150, 57585), (1265, 52350), (1375, 48162), (1518, 43625), (1650, 40135), (1725, 38390), (1745, 37950), (2094, 31625), (2530, 26175), (2750, 24081), (2875, 23034), (3450, 19195), (3490, 18975), (3795, 17450), (3839, 17250), (4125, 16054), (5235, 12650), (5750, 11517), (6325, 10470), (7590, 8725), (7678, 8625), (8027, 8250)]