87930700

素因数分解:

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

素因数の和:105

約数の個数: 162

約数和(自身を含む): 232388772

約数和(自身を除く): 144458072

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 43, 44, 50, 52, 55, 65, 86, 100, 110, 121, 130, 143, 169, 172, 215, 220, 242, 260, 275, 286, 325, 338, 430, 473, 484, 550, 559, 572, 605, 650, 676, 715, 845, 860, 946, 1075, 1100, 1118, 1210, 1300, 1430, 1573, 1690, 1859, 1892, 2150, 2236, 2365, 2420, 2795, 2860, 3025, 3146, 3380, 3575, 3718, 4225, 4300, 4730, 5203, 5590, 6050, 6149, 6292, 7150, 7267, 7436, 7865, 8450, 9295, 9460, 10406, 11180, 11825, 12100, 12298, 13975, 14300, 14534, 15730, 16900, 18590, 20449, 20812, 23650, 24596, 26015, 27950, 29068, 30745, 31460, 36335, 37180, 39325, 40898, 46475, 47300, 52030, 55900, 61490, 67639, 72670, 78650, 79937, 81796, 92950, 102245, 104060, 122980, 130075, 135278, 145340, 153725, 157300, 159874, 181675, 185900, 204490, 260150, 270556, 307450, 319748, 338195, 363350, 399685, 408980, 511225, 520300, 614900, 676390, 726700, 799370, 879307, 1022450, 1352780, 1598740, 1690975, 1758614, 1998425, 2044900, 3381950, 3517228, 3996850, 4396535, 6763900, 7993700, 8793070, 17586140, 21982675, 43965350, 87930700]

約数ペア:

[(1, 87930700), (2, 43965350), (4, 21982675), (5, 17586140), (10, 8793070), (11, 7993700), (13, 6763900), (20, 4396535), (22, 3996850), (25, 3517228), (26, 3381950), (43, 2044900), (44, 1998425), (50, 1758614), (52, 1690975), (55, 1598740), (65, 1352780), (86, 1022450), (100, 879307), (110, 799370), (121, 726700), (130, 676390), (143, 614900), (169, 520300), (172, 511225), (215, 408980), (220, 399685), (242, 363350), (260, 338195), (275, 319748), (286, 307450), (325, 270556), (338, 260150), (430, 204490), (473, 185900), (484, 181675), (550, 159874), (559, 157300), (572, 153725), (605, 145340), (650, 135278), (676, 130075), (715, 122980), (845, 104060), (860, 102245), (946, 92950), (1075, 81796), (1100, 79937), (1118, 78650), (1210, 72670), (1300, 67639), (1430, 61490), (1573, 55900), (1690, 52030), (1859, 47300), (1892, 46475), (2150, 40898), (2236, 39325), (2365, 37180), (2420, 36335), (2795, 31460), (2860, 30745), (3025, 29068), (3146, 27950), (3380, 26015), (3575, 24596), (3718, 23650), (4225, 20812), (4300, 20449), (4730, 18590), (5203, 16900), (5590, 15730), (6050, 14534), (6149, 14300), (6292, 13975), (7150, 12298), (7267, 12100), (7436, 11825), (7865, 11180), (8450, 10406), (9295, 9460)]