53489700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1801}}^1$

素因数の和:1835

約数の個数: 144

約数和(自身を含む): 187696320

約数和(自身を除く): 134206620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1801, 1980, 2475, 2700, 2970, 3300, 3602, 4950, 5403, 5940, 7204, 7425, 9005, 9900, 10806, 14850, 16209, 18010, 19811, 21612, 27015, 29700, 32418, 36020, 39622, 45025, 48627, 54030, 59433, 64836, 79244, 81045, 90050, 97254, 99055, 108060, 118866, 135075, 162090, 178299, 180100, 194508, 198110, 237732, 243135, 270150, 297165, 324180, 356598, 396220, 405225, 486270, 495275, 534897, 540300, 594330, 713196, 810450, 891495, 972540, 990550, 1069794, 1188660, 1215675, 1485825, 1620900, 1782990, 1981100, 2139588, 2431350, 2674485, 2971650, 3565980, 4457475, 4862700, 5348970, 5943300, 8914950, 10697940, 13372425, 17829900, 26744850, 53489700]

約数ペア:

[(1, 53489700), (2, 26744850), (3, 17829900), (4, 13372425), (5, 10697940), (6, 8914950), (9, 5943300), (10, 5348970), (11, 4862700), (12, 4457475), (15, 3565980), (18, 2971650), (20, 2674485), (22, 2431350), (25, 2139588), (27, 1981100), (30, 1782990), (33, 1620900), (36, 1485825), (44, 1215675), (45, 1188660), (50, 1069794), (54, 990550), (55, 972540), (60, 891495), (66, 810450), (75, 713196), (90, 594330), (99, 540300), (100, 534897), (108, 495275), (110, 486270), (132, 405225), (135, 396220), (150, 356598), (165, 324180), (180, 297165), (198, 270150), (220, 243135), (225, 237732), (270, 198110), (275, 194508), (297, 180100), (300, 178299), (330, 162090), (396, 135075), (450, 118866), (495, 108060), (540, 99055), (550, 97254), (594, 90050), (660, 81045), (675, 79244), (825, 64836), (900, 59433), (990, 54030), (1100, 48627), (1188, 45025), (1350, 39622), (1485, 36020), (1650, 32418), (1801, 29700), (1980, 27015), (2475, 21612), (2700, 19811), (2970, 18010), (3300, 16209), (3602, 14850), (4950, 10806), (5403, 9900), (5940, 9005), (7204, 7425)]