11990550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 35944128

約数和(自身を除く): 23953578

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 43, 50, 55, 65, 66, 75, 78, 86, 110, 129, 130, 143, 150, 165, 169, 195, 215, 258, 275, 286, 325, 330, 338, 390, 429, 430, 473, 507, 550, 559, 645, 650, 715, 825, 845, 858, 946, 975, 1014, 1075, 1118, 1290, 1419, 1430, 1650, 1677, 1690, 1859, 1950, 2145, 2150, 2365, 2535, 2795, 2838, 3225, 3354, 3575, 3718, 4225, 4290, 4730, 5070, 5577, 5590, 6149, 6450, 7095, 7150, 7267, 8385, 8450, 9295, 10725, 11154, 11825, 12298, 12675, 13975, 14190, 14534, 16770, 18447, 18590, 21450, 21801, 23650, 25350, 27885, 27950, 30745, 35475, 36335, 36894, 41925, 43602, 46475, 55770, 61490, 70950, 72670, 79937, 83850, 92235, 92950, 109005, 139425, 153725, 159874, 181675, 184470, 218010, 239811, 278850, 307450, 363350, 399685, 461175, 479622, 545025, 799370, 922350, 1090050, 1199055, 1998425, 2398110, 3996850, 5995275, 11990550]

約数ペア:

[(1, 11990550), (2, 5995275), (3, 3996850), (5, 2398110), (6, 1998425), (10, 1199055), (11, 1090050), (13, 922350), (15, 799370), (22, 545025), (25, 479622), (26, 461175), (30, 399685), (33, 363350), (39, 307450), (43, 278850), (50, 239811), (55, 218010), (65, 184470), (66, 181675), (75, 159874), (78, 153725), (86, 139425), (110, 109005), (129, 92950), (130, 92235), (143, 83850), (150, 79937), (165, 72670), (169, 70950), (195, 61490), (215, 55770), (258, 46475), (275, 43602), (286, 41925), (325, 36894), (330, 36335), (338, 35475), (390, 30745), (429, 27950), (430, 27885), (473, 25350), (507, 23650), (550, 21801), (559, 21450), (645, 18590), (650, 18447), (715, 16770), (825, 14534), (845, 14190), (858, 13975), (946, 12675), (975, 12298), (1014, 11825), (1075, 11154), (1118, 10725), (1290, 9295), (1419, 8450), (1430, 8385), (1650, 7267), (1677, 7150), (1690, 7095), (1859, 6450), (1950, 6149), (2145, 5590), (2150, 5577), (2365, 5070), (2535, 4730), (2795, 4290), (2838, 4225), (3225, 3718), (3354, 3575)]