61069500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 197949024

約数和(自身を除く): 136879524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 125, 150, 164, 180, 205, 225, 246, 250, 300, 331, 369, 375, 410, 450, 492, 500, 615, 662, 738, 750, 820, 900, 993, 1025, 1125, 1230, 1324, 1476, 1500, 1655, 1845, 1986, 2050, 2250, 2460, 2979, 3075, 3310, 3690, 3972, 4100, 4500, 4965, 5125, 5958, 6150, 6620, 7380, 8275, 9225, 9930, 10250, 11916, 12300, 13571, 14895, 15375, 16550, 18450, 19860, 20500, 24825, 27142, 29790, 30750, 33100, 36900, 40713, 41375, 46125, 49650, 54284, 59580, 61500, 67855, 74475, 81426, 82750, 92250, 99300, 122139, 124125, 135710, 148950, 162852, 165500, 184500, 203565, 244278, 248250, 271420, 297900, 339275, 372375, 407130, 488556, 496500, 610695, 678550, 744750, 814260, 1017825, 1221390, 1357100, 1489500, 1696375, 2035650, 2442780, 3053475, 3392750, 4071300, 5089125, 6106950, 6785500, 10178250, 12213900, 15267375, 20356500, 30534750, 61069500]

約数ペア:

[(1, 61069500), (2, 30534750), (3, 20356500), (4, 15267375), (5, 12213900), (6, 10178250), (9, 6785500), (10, 6106950), (12, 5089125), (15, 4071300), (18, 3392750), (20, 3053475), (25, 2442780), (30, 2035650), (36, 1696375), (41, 1489500), (45, 1357100), (50, 1221390), (60, 1017825), (75, 814260), (82, 744750), (90, 678550), (100, 610695), (123, 496500), (125, 488556), (150, 407130), (164, 372375), (180, 339275), (205, 297900), (225, 271420), (246, 248250), (250, 244278), (300, 203565), (331, 184500), (369, 165500), (375, 162852), (410, 148950), (450, 135710), (492, 124125), (500, 122139), (615, 99300), (662, 92250), (738, 82750), (750, 81426), (820, 74475), (900, 67855), (993, 61500), (1025, 59580), (1125, 54284), (1230, 49650), (1324, 46125), (1476, 41375), (1500, 40713), (1655, 36900), (1845, 33100), (1986, 30750), (2050, 29790), (2250, 27142), (2460, 24825), (2979, 20500), (3075, 19860), (3310, 18450), (3690, 16550), (3972, 15375), (4100, 14895), (4500, 13571), (4965, 12300), (5125, 11916), (5958, 10250), (6150, 9930), (6620, 9225), (7380, 8275)]