22270050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 108

約数和(自身を含む): 65926770

約数和(自身を除く): 43656720

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 409, 450, 495, 550, 605, 726, 818, 825, 990, 1089, 1210, 1227, 1650, 1815, 2045, 2178, 2454, 2475, 3025, 3630, 3681, 4090, 4499, 4950, 5445, 6050, 6135, 7362, 8998, 9075, 10225, 10890, 12270, 13497, 18150, 18405, 20450, 22495, 26994, 27225, 30675, 36810, 40491, 44990, 49489, 54450, 61350, 67485, 80982, 92025, 98978, 112475, 134970, 148467, 184050, 202455, 224950, 247445, 296934, 337425, 404910, 445401, 494890, 674850, 742335, 890802, 1012275, 1237225, 1484670, 2024550, 2227005, 2474450, 3711675, 4454010, 7423350, 11135025, 22270050]

約数ペア:

[(1, 22270050), (2, 11135025), (3, 7423350), (5, 4454010), (6, 3711675), (9, 2474450), (10, 2227005), (11, 2024550), (15, 1484670), (18, 1237225), (22, 1012275), (25, 890802), (30, 742335), (33, 674850), (45, 494890), (50, 445401), (55, 404910), (66, 337425), (75, 296934), (90, 247445), (99, 224950), (110, 202455), (121, 184050), (150, 148467), (165, 134970), (198, 112475), (225, 98978), (242, 92025), (275, 80982), (330, 67485), (363, 61350), (409, 54450), (450, 49489), (495, 44990), (550, 40491), (605, 36810), (726, 30675), (818, 27225), (825, 26994), (990, 22495), (1089, 20450), (1210, 18405), (1227, 18150), (1650, 13497), (1815, 12270), (2045, 10890), (2178, 10225), (2454, 9075), (2475, 8998), (3025, 7362), (3630, 6135), (3681, 6050), (4090, 5445), (4499, 4950)]