80882430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 217503360

約数和(自身を除く): 136620930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 289, 323, 491, 510, 570, 578, 646, 867, 969, 982, 1445, 1473, 1615, 1734, 1938, 2455, 2890, 2946, 3230, 4335, 4845, 4910, 5491, 7365, 8347, 8670, 9329, 9690, 10982, 14730, 16473, 16694, 18658, 25041, 27455, 27987, 32946, 41735, 46645, 50082, 54910, 55974, 82365, 83470, 93290, 125205, 139935, 141899, 158593, 164730, 250410, 279870, 283798, 317186, 425697, 475779, 709495, 792965, 851394, 951558, 1418990, 1585930, 2128485, 2378895, 2696081, 4256970, 4757790, 5392162, 8088243, 13480405, 16176486, 26960810, 40441215, 80882430]

約数ペア:

[(1, 80882430), (2, 40441215), (3, 26960810), (5, 16176486), (6, 13480405), (10, 8088243), (15, 5392162), (17, 4757790), (19, 4256970), (30, 2696081), (34, 2378895), (38, 2128485), (51, 1585930), (57, 1418990), (85, 951558), (95, 851394), (102, 792965), (114, 709495), (170, 475779), (190, 425697), (255, 317186), (285, 283798), (289, 279870), (323, 250410), (491, 164730), (510, 158593), (570, 141899), (578, 139935), (646, 125205), (867, 93290), (969, 83470), (982, 82365), (1445, 55974), (1473, 54910), (1615, 50082), (1734, 46645), (1938, 41735), (2455, 32946), (2890, 27987), (2946, 27455), (3230, 25041), (4335, 18658), (4845, 16694), (4910, 16473), (5491, 14730), (7365, 10982), (8347, 9690), (8670, 9329)]