1217700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 4374720

約数和(自身を除く): 3157020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 41, 44, 45, 50, 54, 55, 60, 66, 75, 82, 90, 99, 100, 108, 110, 123, 132, 135, 150, 164, 165, 180, 198, 205, 220, 225, 246, 270, 275, 297, 300, 330, 369, 396, 410, 450, 451, 492, 495, 540, 550, 594, 615, 660, 675, 738, 820, 825, 900, 902, 990, 1025, 1100, 1107, 1188, 1230, 1350, 1353, 1476, 1485, 1650, 1804, 1845, 1980, 2050, 2214, 2255, 2460, 2475, 2700, 2706, 2970, 3075, 3300, 3690, 4059, 4100, 4428, 4510, 4950, 5412, 5535, 5940, 6150, 6765, 7380, 7425, 8118, 9020, 9225, 9900, 11070, 11275, 12177, 12300, 13530, 14850, 16236, 18450, 20295, 22140, 22550, 24354, 27060, 27675, 29700, 33825, 36900, 40590, 45100, 48708, 55350, 60885, 67650, 81180, 101475, 110700, 121770, 135300, 202950, 243540, 304425, 405900, 608850, 1217700]

約数ペア:

[(1, 1217700), (2, 608850), (3, 405900), (4, 304425), (5, 243540), (6, 202950), (9, 135300), (10, 121770), (11, 110700), (12, 101475), (15, 81180), (18, 67650), (20, 60885), (22, 55350), (25, 48708), (27, 45100), (30, 40590), (33, 36900), (36, 33825), (41, 29700), (44, 27675), (45, 27060), (50, 24354), (54, 22550), (55, 22140), (60, 20295), (66, 18450), (75, 16236), (82, 14850), (90, 13530), (99, 12300), (100, 12177), (108, 11275), (110, 11070), (123, 9900), (132, 9225), (135, 9020), (150, 8118), (164, 7425), (165, 7380), (180, 6765), (198, 6150), (205, 5940), (220, 5535), (225, 5412), (246, 4950), (270, 4510), (275, 4428), (297, 4100), (300, 4059), (330, 3690), (369, 3300), (396, 3075), (410, 2970), (450, 2706), (451, 2700), (492, 2475), (495, 2460), (540, 2255), (550, 2214), (594, 2050), (615, 1980), (660, 1845), (675, 1804), (738, 1650), (820, 1485), (825, 1476), (900, 1353), (902, 1350), (990, 1230), (1025, 1188), (1100, 1107)]