88570680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3989

約数の個数: 128

約数和(自身を含む): 306996480

約数和(自身を除く): 218425800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 3947, 4488, 5610, 7480, 7894, 11220, 11841, 15788, 19735, 22440, 23682, 31576, 39470, 43417, 47364, 59205, 67099, 78940, 86834, 94728, 118410, 130251, 134198, 157880, 173668, 201297, 217085, 236820, 260502, 268396, 335495, 347336, 402594, 434170, 473640, 521004, 536792, 651255, 670990, 738089, 805188, 868340, 1006485, 1042008, 1302510, 1341980, 1476178, 1610376, 1736680, 2012970, 2214267, 2605020, 2683960, 2952356, 3690445, 4025940, 4428534, 5210040, 5904712, 7380890, 8051880, 8857068, 11071335, 14761780, 17714136, 22142670, 29523560, 44285340, 88570680]

約数ペア:

[(1, 88570680), (2, 44285340), (3, 29523560), (4, 22142670), (5, 17714136), (6, 14761780), (8, 11071335), (10, 8857068), (11, 8051880), (12, 7380890), (15, 5904712), (17, 5210040), (20, 4428534), (22, 4025940), (24, 3690445), (30, 2952356), (33, 2683960), (34, 2605020), (40, 2214267), (44, 2012970), (51, 1736680), (55, 1610376), (60, 1476178), (66, 1341980), (68, 1302510), (85, 1042008), (88, 1006485), (102, 868340), (110, 805188), (120, 738089), (132, 670990), (136, 651255), (165, 536792), (170, 521004), (187, 473640), (204, 434170), (220, 402594), (255, 347336), (264, 335495), (330, 268396), (340, 260502), (374, 236820), (408, 217085), (440, 201297), (510, 173668), (561, 157880), (660, 134198), (680, 130251), (748, 118410), (935, 94728), (1020, 86834), (1122, 78940), (1320, 67099), (1496, 59205), (1870, 47364), (2040, 43417), (2244, 39470), (2805, 31576), (3740, 23682), (3947, 22440), (4488, 19735), (5610, 15788), (7480, 11841), (7894, 11220)]