385335900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3385

約数の個数: 144

約数和(自身を含む): 1267974400

約数和(自身を除く): 882638500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1548, 1935, 2150, 2322, 2580, 2700, 3225, 3319, 3870, 4300, 4644, 5805, 6450, 6638, 7740, 9675, 9957, 11610, 12900, 13276, 16595, 19350, 19914, 23220, 29025, 29871, 33190, 38700, 39828, 49785, 58050, 59742, 66380, 82975, 89613, 99570, 116100, 119484, 142717, 149355, 165950, 179226, 199140, 248925, 285434, 298710, 331900, 358452, 428151, 448065, 497850, 570868, 597420, 713585, 746775, 856302, 896130, 995700, 1284453, 1427170, 1493550, 1712604, 1792260, 2140755, 2240325, 2568906, 2854340, 2987100, 3567925, 3853359, 4281510, 4480650, 5137812, 6422265, 7135850, 7706718, 8563020, 8961300, 10703775, 12844530, 14271700, 15413436, 19266795, 21407550, 25689060, 32111325, 38533590, 42815100, 64222650, 77067180, 96333975, 128445300, 192667950, 385335900]

約数ペア:

[(1, 385335900), (2, 192667950), (3, 128445300), (4, 96333975), (5, 77067180), (6, 64222650), (9, 42815100), (10, 38533590), (12, 32111325), (15, 25689060), (18, 21407550), (20, 19266795), (25, 15413436), (27, 14271700), (30, 12844530), (36, 10703775), (43, 8961300), (45, 8563020), (50, 7706718), (54, 7135850), (60, 6422265), (75, 5137812), (86, 4480650), (90, 4281510), (100, 3853359), (108, 3567925), (129, 2987100), (135, 2854340), (150, 2568906), (172, 2240325), (180, 2140755), (215, 1792260), (225, 1712604), (258, 1493550), (270, 1427170), (300, 1284453), (387, 995700), (430, 896130), (450, 856302), (516, 746775), (540, 713585), (645, 597420), (675, 570868), (774, 497850), (860, 448065), (900, 428151), (1075, 358452), (1161, 331900), (1290, 298710), (1350, 285434), (1548, 248925), (1935, 199140), (2150, 179226), (2322, 165950), (2580, 149355), (2700, 142717), (3225, 119484), (3319, 116100), (3870, 99570), (4300, 89613), (4644, 82975), (5805, 66380), (6450, 59742), (6638, 58050), (7740, 49785), (9675, 39828), (9957, 38700), (11610, 33190), (12900, 29871), (13276, 29025), (16595, 23220), (19350, 19914)]