290629350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19571}}^1$

素因数の和:19603

約数の個数: 96

約数和(自身を含む): 873694080

約数和(自身を除く): 583064730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 2475, 2970, 4950, 7425, 14850, 19571, 39142, 58713, 97855, 117426, 176139, 195710, 215281, 293565, 352278, 430562, 489275, 528417, 587130, 645843, 880695, 978550, 1056834, 1076405, 1291686, 1467825, 1761390, 1937529, 2152810, 2642085, 2935650, 3229215, 3875058, 4403475, 5284170, 5382025, 5812587, 6458430, 8806950, 9687645, 10764050, 11625174, 13210425, 16146075, 19375290, 26420850, 29062935, 32292150, 48438225, 58125870, 96876450, 145314675, 290629350]

約数ペア:

[(1, 290629350), (2, 145314675), (3, 96876450), (5, 58125870), (6, 48438225), (9, 32292150), (10, 29062935), (11, 26420850), (15, 19375290), (18, 16146075), (22, 13210425), (25, 11625174), (27, 10764050), (30, 9687645), (33, 8806950), (45, 6458430), (50, 5812587), (54, 5382025), (55, 5284170), (66, 4403475), (75, 3875058), (90, 3229215), (99, 2935650), (110, 2642085), (135, 2152810), (150, 1937529), (165, 1761390), (198, 1467825), (225, 1291686), (270, 1076405), (275, 1056834), (297, 978550), (330, 880695), (450, 645843), (495, 587130), (550, 528417), (594, 489275), (675, 430562), (825, 352278), (990, 293565), (1350, 215281), (1485, 195710), (1650, 176139), (2475, 117426), (2970, 97855), (4950, 58713), (7425, 39142), (14850, 19571)]