313645500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3354

約数の個数: 192

約数和(自身を含む): 1160140800

約数和(自身を除く): 846495300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1350, 1500, 1575, 1750, 1890, 2100, 2250, 2625, 2700, 3150, 3319, 3375, 3500, 3780, 4500, 4725, 5250, 6300, 6638, 6750, 7875, 9450, 9957, 10500, 13276, 13500, 15750, 16595, 18900, 19914, 23233, 23625, 29871, 31500, 33190, 39828, 46466, 47250, 49785, 59742, 66380, 69699, 82975, 89613, 92932, 94500, 99570, 116165, 119484, 139398, 149355, 165950, 179226, 199140, 209097, 232330, 248925, 278796, 298710, 331900, 348495, 358452, 414875, 418194, 448065, 464660, 497850, 580825, 597420, 627291, 696990, 746775, 829750, 836388, 896130, 995700, 1045485, 1161650, 1244625, 1254582, 1393980, 1493550, 1659500, 1742475, 1792260, 2090970, 2240325, 2323300, 2489250, 2509164, 2904125, 2987100, 3136455, 3484950, 3733875, 4181940, 4480650, 4978500, 5227425, 5808250, 6272910, 6969900, 7467750, 8712375, 8961300, 10454850, 11201625, 11616500, 12545820, 14935500, 15682275, 17424750, 20909700, 22403250, 26137125, 31364550, 34849500, 44806500, 52274250, 62729100, 78411375, 104548500, 156822750, 313645500]

約数ペア:

[(1, 313645500), (2, 156822750), (3, 104548500), (4, 78411375), (5, 62729100), (6, 52274250), (7, 44806500), (9, 34849500), (10, 31364550), (12, 26137125), (14, 22403250), (15, 20909700), (18, 17424750), (20, 15682275), (21, 14935500), (25, 12545820), (27, 11616500), (28, 11201625), (30, 10454850), (35, 8961300), (36, 8712375), (42, 7467750), (45, 6969900), (50, 6272910), (54, 5808250), (60, 5227425), (63, 4978500), (70, 4480650), (75, 4181940), (84, 3733875), (90, 3484950), (100, 3136455), (105, 2987100), (108, 2904125), (125, 2509164), (126, 2489250), (135, 2323300), (140, 2240325), (150, 2090970), (175, 1792260), (180, 1742475), (189, 1659500), (210, 1493550), (225, 1393980), (250, 1254582), (252, 1244625), (270, 1161650), (300, 1045485), (315, 995700), (350, 896130), (375, 836388), (378, 829750), (420, 746775), (450, 696990), (500, 627291), (525, 597420), (540, 580825), (630, 497850), (675, 464660), (700, 448065), (750, 418194), (756, 414875), (875, 358452), (900, 348495), (945, 331900), (1050, 298710), (1125, 278796), (1260, 248925), (1350, 232330), (1500, 209097), (1575, 199140), (1750, 179226), (1890, 165950), (2100, 149355), (2250, 139398), (2625, 119484), (2700, 116165), (3150, 99570), (3319, 94500), (3375, 92932), (3500, 89613), (3780, 82975), (4500, 69699), (4725, 66380), (5250, 59742), (6300, 49785), (6638, 47250), (6750, 46466), (7875, 39828), (9450, 33190), (9957, 31500), (10500, 29871), (13276, 23625), (13500, 23233), (15750, 19914), (16595, 18900)]