44887700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 118700736

約数和(自身を除く): 73813036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 43, 44, 50, 52, 55, 65, 73, 86, 100, 110, 130, 143, 146, 172, 215, 220, 260, 275, 286, 292, 325, 365, 430, 473, 550, 559, 572, 650, 715, 730, 803, 860, 946, 949, 1075, 1100, 1118, 1300, 1430, 1460, 1606, 1825, 1892, 1898, 2150, 2236, 2365, 2795, 2860, 3139, 3212, 3575, 3650, 3796, 4015, 4300, 4730, 4745, 5590, 6149, 6278, 7150, 7300, 8030, 9460, 9490, 10439, 11180, 11825, 12298, 12556, 13975, 14300, 15695, 16060, 18980, 20075, 20878, 23650, 23725, 24596, 27950, 30745, 31390, 34529, 40150, 40807, 41756, 47300, 47450, 52195, 55900, 61490, 62780, 69058, 78475, 80300, 81614, 94900, 104390, 122980, 138116, 153725, 156950, 163228, 172645, 204035, 208780, 260975, 307450, 313900, 345290, 408070, 448877, 521950, 614900, 690580, 816140, 863225, 897754, 1020175, 1043900, 1726450, 1795508, 2040350, 2244385, 3452900, 4080700, 4488770, 8977540, 11221925, 22443850, 44887700]

約数ペア:

[(1, 44887700), (2, 22443850), (4, 11221925), (5, 8977540), (10, 4488770), (11, 4080700), (13, 3452900), (20, 2244385), (22, 2040350), (25, 1795508), (26, 1726450), (43, 1043900), (44, 1020175), (50, 897754), (52, 863225), (55, 816140), (65, 690580), (73, 614900), (86, 521950), (100, 448877), (110, 408070), (130, 345290), (143, 313900), (146, 307450), (172, 260975), (215, 208780), (220, 204035), (260, 172645), (275, 163228), (286, 156950), (292, 153725), (325, 138116), (365, 122980), (430, 104390), (473, 94900), (550, 81614), (559, 80300), (572, 78475), (650, 69058), (715, 62780), (730, 61490), (803, 55900), (860, 52195), (946, 47450), (949, 47300), (1075, 41756), (1100, 40807), (1118, 40150), (1300, 34529), (1430, 31390), (1460, 30745), (1606, 27950), (1825, 24596), (1892, 23725), (1898, 23650), (2150, 20878), (2236, 20075), (2365, 18980), (2795, 16060), (2860, 15695), (3139, 14300), (3212, 13975), (3575, 12556), (3650, 12298), (3796, 11825), (4015, 11180), (4300, 10439), (4730, 9490), (4745, 9460), (5590, 8030), (6149, 7300), (6278, 7150)]