64399500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 221798304

約数和(自身を除く): 157398804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1301, 1375, 1500, 1650, 1980, 2250, 2475, 2602, 2750, 3300, 3903, 4125, 4500, 4950, 5204, 5500, 6505, 7806, 8250, 9900, 11709, 12375, 13010, 14311, 15612, 16500, 19515, 23418, 24750, 26020, 28622, 32525, 39030, 42933, 46836, 49500, 57244, 58545, 65050, 71555, 78060, 85866, 97575, 117090, 128799, 130100, 143110, 162625, 171732, 195150, 214665, 234180, 257598, 286220, 292725, 325250, 357775, 390300, 429330, 487875, 515196, 585450, 643995, 650500, 715550, 858660, 975750, 1073325, 1170900, 1287990, 1431100, 1463625, 1788875, 1951500, 2146650, 2575980, 2927250, 3219975, 3577750, 4293300, 5366625, 5854500, 6439950, 7155500, 10733250, 12879900, 16099875, 21466500, 32199750, 64399500]

約数ペア:

[(1, 64399500), (2, 32199750), (3, 21466500), (4, 16099875), (5, 12879900), (6, 10733250), (9, 7155500), (10, 6439950), (11, 5854500), (12, 5366625), (15, 4293300), (18, 3577750), (20, 3219975), (22, 2927250), (25, 2575980), (30, 2146650), (33, 1951500), (36, 1788875), (44, 1463625), (45, 1431100), (50, 1287990), (55, 1170900), (60, 1073325), (66, 975750), (75, 858660), (90, 715550), (99, 650500), (100, 643995), (110, 585450), (125, 515196), (132, 487875), (150, 429330), (165, 390300), (180, 357775), (198, 325250), (220, 292725), (225, 286220), (250, 257598), (275, 234180), (300, 214665), (330, 195150), (375, 171732), (396, 162625), (450, 143110), (495, 130100), (500, 128799), (550, 117090), (660, 97575), (750, 85866), (825, 78060), (900, 71555), (990, 65050), (1100, 58545), (1125, 57244), (1301, 49500), (1375, 46836), (1500, 42933), (1650, 39030), (1980, 32525), (2250, 28622), (2475, 26020), (2602, 24750), (2750, 23418), (3300, 19515), (3903, 16500), (4125, 15612), (4500, 14311), (4950, 13010), (5204, 12375), (5500, 11709), (6505, 9900), (7806, 8250)]