90308350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 196058880

約数和(自身を除く): 105750530

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 59, 110, 115, 118, 121, 230, 242, 253, 275, 295, 506, 550, 575, 590, 605, 649, 1150, 1210, 1265, 1298, 1331, 1357, 1475, 2530, 2662, 2714, 2783, 2950, 3025, 3245, 5566, 6050, 6325, 6490, 6655, 6785, 7139, 12650, 13310, 13570, 13915, 14278, 14927, 16225, 27830, 29854, 30613, 32450, 33275, 33925, 35695, 61226, 66550, 67850, 69575, 71390, 74635, 78529, 139150, 149270, 153065, 157058, 164197, 178475, 306130, 328394, 356950, 373175, 392645, 746350, 765325, 785290, 820985, 1530650, 1641970, 1806167, 1963225, 3612334, 3926450, 4104925, 8209850, 9030835, 18061670, 45154175, 90308350]

約数ペア:

[(1, 90308350), (2, 45154175), (5, 18061670), (10, 9030835), (11, 8209850), (22, 4104925), (23, 3926450), (25, 3612334), (46, 1963225), (50, 1806167), (55, 1641970), (59, 1530650), (110, 820985), (115, 785290), (118, 765325), (121, 746350), (230, 392645), (242, 373175), (253, 356950), (275, 328394), (295, 306130), (506, 178475), (550, 164197), (575, 157058), (590, 153065), (605, 149270), (649, 139150), (1150, 78529), (1210, 74635), (1265, 71390), (1298, 69575), (1331, 67850), (1357, 66550), (1475, 61226), (2530, 35695), (2662, 33925), (2714, 33275), (2783, 32450), (2950, 30613), (3025, 29854), (3245, 27830), (5566, 16225), (6050, 14927), (6325, 14278), (6490, 13915), (6655, 13570), (6785, 13310), (7139, 12650)]