42281250

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 112

約数和(自身を含む): 118123488

約数和(自身を除く): 75842238

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 110, 123, 125, 150, 165, 205, 246, 250, 275, 330, 375, 410, 451, 550, 615, 625, 750, 825, 902, 1025, 1230, 1250, 1353, 1375, 1650, 1875, 2050, 2255, 2706, 2750, 3075, 3125, 3750, 4125, 4510, 5125, 6150, 6250, 6765, 6875, 8250, 9375, 10250, 11275, 13530, 13750, 15375, 15625, 18750, 20625, 22550, 25625, 30750, 31250, 33825, 34375, 41250, 46875, 51250, 56375, 67650, 68750, 76875, 93750, 103125, 112750, 128125, 153750, 169125, 171875, 206250, 256250, 281875, 338250, 343750, 384375, 515625, 563750, 640625, 768750, 845625, 1031250, 1281250, 1409375, 1691250, 1921875, 2818750, 3843750, 4228125, 7046875, 8456250, 14093750, 21140625, 42281250]

約数ペア:

[(1, 42281250), (2, 21140625), (3, 14093750), (5, 8456250), (6, 7046875), (10, 4228125), (11, 3843750), (15, 2818750), (22, 1921875), (25, 1691250), (30, 1409375), (33, 1281250), (41, 1031250), (50, 845625), (55, 768750), (66, 640625), (75, 563750), (82, 515625), (110, 384375), (123, 343750), (125, 338250), (150, 281875), (165, 256250), (205, 206250), (246, 171875), (250, 169125), (275, 153750), (330, 128125), (375, 112750), (410, 103125), (451, 93750), (550, 76875), (615, 68750), (625, 67650), (750, 56375), (825, 51250), (902, 46875), (1025, 41250), (1230, 34375), (1250, 33825), (1353, 31250), (1375, 30750), (1650, 25625), (1875, 22550), (2050, 20625), (2255, 18750), (2706, 15625), (2750, 15375), (3075, 13750), (3125, 13530), (3750, 11275), (4125, 10250), (4510, 9375), (5125, 8250), (6150, 6875), (6250, 6765)]