385123050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 144

約数和(自身を含む): 1140947808

約数和(自身を除く): 755824758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 65, 75, 78, 86, 90, 117, 129, 130, 150, 195, 215, 225, 234, 258, 325, 387, 390, 430, 450, 559, 585, 645, 650, 774, 975, 1075, 1118, 1170, 1290, 1531, 1677, 1935, 1950, 2150, 2795, 2925, 3062, 3225, 3354, 3870, 4593, 5031, 5590, 5850, 6450, 7655, 8385, 9186, 9675, 10062, 13779, 13975, 15310, 16770, 19350, 19903, 22965, 25155, 27558, 27950, 38275, 39806, 41925, 45930, 50310, 59709, 65833, 68895, 76550, 83850, 99515, 114825, 119418, 125775, 131666, 137790, 179127, 197499, 199030, 229650, 251550, 298545, 329165, 344475, 358254, 394998, 497575, 592497, 597090, 658330, 688950, 855829, 895635, 987495, 995150, 1184994, 1492725, 1645825, 1711658, 1791270, 1974990, 2567487, 2962485, 2985450, 3291650, 4279145, 4478175, 4937475, 5134974, 5924970, 7702461, 8558290, 8956350, 9874950, 12837435, 14812425, 15404922, 21395725, 25674870, 29624850, 38512305, 42791450, 64187175, 77024610, 128374350, 192561525, 385123050]

約数ペア:

[(1, 385123050), (2, 192561525), (3, 128374350), (5, 77024610), (6, 64187175), (9, 42791450), (10, 38512305), (13, 29624850), (15, 25674870), (18, 21395725), (25, 15404922), (26, 14812425), (30, 12837435), (39, 9874950), (43, 8956350), (45, 8558290), (50, 7702461), (65, 5924970), (75, 5134974), (78, 4937475), (86, 4478175), (90, 4279145), (117, 3291650), (129, 2985450), (130, 2962485), (150, 2567487), (195, 1974990), (215, 1791270), (225, 1711658), (234, 1645825), (258, 1492725), (325, 1184994), (387, 995150), (390, 987495), (430, 895635), (450, 855829), (559, 688950), (585, 658330), (645, 597090), (650, 592497), (774, 497575), (975, 394998), (1075, 358254), (1118, 344475), (1170, 329165), (1290, 298545), (1531, 251550), (1677, 229650), (1935, 199030), (1950, 197499), (2150, 179127), (2795, 137790), (2925, 131666), (3062, 125775), (3225, 119418), (3354, 114825), (3870, 99515), (4593, 83850), (5031, 76550), (5590, 68895), (5850, 65833), (6450, 59709), (7655, 50310), (8385, 45930), (9186, 41925), (9675, 39806), (10062, 38275), (13779, 27950), (13975, 27558), (15310, 25155), (16770, 22965), (19350, 19903)]