38760150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 114367680

約数和(自身を除く): 75607530

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 139, 143, 150, 165, 169, 195, 275, 278, 286, 325, 330, 338, 390, 417, 429, 507, 550, 650, 695, 715, 825, 834, 845, 858, 975, 1014, 1390, 1430, 1529, 1650, 1690, 1807, 1859, 1950, 2085, 2145, 2535, 3058, 3475, 3575, 3614, 3718, 4170, 4225, 4290, 4587, 5070, 5421, 5577, 6950, 7150, 7645, 8450, 9035, 9174, 9295, 10425, 10725, 10842, 11154, 12675, 15290, 18070, 18590, 19877, 20850, 21450, 22935, 23491, 25350, 27105, 27885, 38225, 39754, 45175, 45870, 46475, 46982, 54210, 55770, 59631, 70473, 76450, 90350, 92950, 99385, 114675, 117455, 119262, 135525, 139425, 140946, 198770, 229350, 234910, 258401, 271050, 278850, 298155, 352365, 496925, 516802, 587275, 596310, 704730, 775203, 993850, 1174550, 1292005, 1490775, 1550406, 1761825, 2584010, 2981550, 3523650, 3876015, 6460025, 7752030, 12920050, 19380075, 38760150]

約数ペア:

[(1, 38760150), (2, 19380075), (3, 12920050), (5, 7752030), (6, 6460025), (10, 3876015), (11, 3523650), (13, 2981550), (15, 2584010), (22, 1761825), (25, 1550406), (26, 1490775), (30, 1292005), (33, 1174550), (39, 993850), (50, 775203), (55, 704730), (65, 596310), (66, 587275), (75, 516802), (78, 496925), (110, 352365), (130, 298155), (139, 278850), (143, 271050), (150, 258401), (165, 234910), (169, 229350), (195, 198770), (275, 140946), (278, 139425), (286, 135525), (325, 119262), (330, 117455), (338, 114675), (390, 99385), (417, 92950), (429, 90350), (507, 76450), (550, 70473), (650, 59631), (695, 55770), (715, 54210), (825, 46982), (834, 46475), (845, 45870), (858, 45175), (975, 39754), (1014, 38225), (1390, 27885), (1430, 27105), (1529, 25350), (1650, 23491), (1690, 22935), (1807, 21450), (1859, 20850), (1950, 19877), (2085, 18590), (2145, 18070), (2535, 15290), (3058, 12675), (3475, 11154), (3575, 10842), (3614, 10725), (3718, 10425), (4170, 9295), (4225, 9174), (4290, 9035), (4587, 8450), (5070, 7645), (5421, 7150), (5577, 6950)]