177726330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6833}}^1$

素因数の和:6880

約数の個数: 72

約数和(自身を含む): 490940892

約数和(自身を除く): 313214562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 6833, 8670, 13005, 13666, 20499, 26010, 34165, 40998, 61497, 68330, 102495, 116161, 122994, 204990, 232322, 307485, 348483, 580805, 614970, 696966, 1045449, 1161610, 1742415, 1974737, 2090898, 3484830, 3949474, 5227245, 5924211, 9873685, 10454490, 11848422, 17772633, 19747370, 29621055, 35545266, 59242110, 88863165, 177726330]

約数ペア:

[(1, 177726330), (2, 88863165), (3, 59242110), (5, 35545266), (6, 29621055), (9, 19747370), (10, 17772633), (15, 11848422), (17, 10454490), (18, 9873685), (30, 5924211), (34, 5227245), (45, 3949474), (51, 3484830), (85, 2090898), (90, 1974737), (102, 1742415), (153, 1161610), (170, 1045449), (255, 696966), (289, 614970), (306, 580805), (510, 348483), (578, 307485), (765, 232322), (867, 204990), (1445, 122994), (1530, 116161), (1734, 102495), (2601, 68330), (2890, 61497), (4335, 40998), (5202, 34165), (6833, 26010), (8670, 20499), (13005, 13666)]