210077700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 731453184

約数和(自身を除く): 521375484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 84, 93, 98, 100, 105, 124, 140, 147, 150, 155, 175, 186, 196, 210, 217, 245, 294, 300, 310, 350, 372, 420, 434, 461, 465, 490, 525, 588, 620, 651, 700, 735, 775, 868, 922, 930, 980, 1050, 1085, 1225, 1302, 1383, 1470, 1519, 1550, 1844, 1860, 2100, 2170, 2305, 2325, 2450, 2604, 2766, 2940, 3038, 3100, 3227, 3255, 3675, 4340, 4557, 4610, 4650, 4900, 5425, 5532, 6076, 6454, 6510, 6915, 7350, 7595, 9114, 9220, 9300, 9681, 10850, 11525, 12908, 13020, 13830, 14291, 14700, 15190, 16135, 16275, 18228, 19362, 21700, 22589, 22785, 23050, 27660, 28582, 30380, 32270, 32550, 34575, 37975, 38724, 42873, 45178, 45570, 46100, 48405, 57164, 64540, 65100, 67767, 69150, 71455, 75950, 80675, 85746, 90356, 91140, 96810, 100037, 112945, 113925, 135534, 138300, 142910, 151900, 161350, 171492, 193620, 200074, 214365, 225890, 227850, 242025, 271068, 285820, 300111, 322700, 338835, 357275, 400148, 428730, 451780, 455700, 484050, 500185, 564725, 600222, 677670, 700259, 714550, 857460, 968100, 1000370, 1071825, 1129450, 1200444, 1355340, 1400518, 1429100, 1500555, 1694175, 2000740, 2100777, 2143650, 2258900, 2500925, 2801036, 3001110, 3388350, 3501295, 4201554, 4287300, 5001850, 6002220, 6776700, 7002590, 7502775, 8403108, 10003700, 10503885, 14005180, 15005550, 17506475, 21007770, 30011100, 35012950, 42015540, 52519425, 70025900, 105038850, 210077700]

約数ペア:

[(1, 210077700), (2, 105038850), (3, 70025900), (4, 52519425), (5, 42015540), (6, 35012950), (7, 30011100), (10, 21007770), (12, 17506475), (14, 15005550), (15, 14005180), (20, 10503885), (21, 10003700), (25, 8403108), (28, 7502775), (30, 7002590), (31, 6776700), (35, 6002220), (42, 5001850), (49, 4287300), (50, 4201554), (60, 3501295), (62, 3388350), (70, 3001110), (75, 2801036), (84, 2500925), (93, 2258900), (98, 2143650), (100, 2100777), (105, 2000740), (124, 1694175), (140, 1500555), (147, 1429100), (150, 1400518), (155, 1355340), (175, 1200444), (186, 1129450), (196, 1071825), (210, 1000370), (217, 968100), (245, 857460), (294, 714550), (300, 700259), (310, 677670), (350, 600222), (372, 564725), (420, 500185), (434, 484050), (461, 455700), (465, 451780), (490, 428730), (525, 400148), (588, 357275), (620, 338835), (651, 322700), (700, 300111), (735, 285820), (775, 271068), (868, 242025), (922, 227850), (930, 225890), (980, 214365), (1050, 200074), (1085, 193620), (1225, 171492), (1302, 161350), (1383, 151900), (1470, 142910), (1519, 138300), (1550, 135534), (1844, 113925), (1860, 112945), (2100, 100037), (2170, 96810), (2305, 91140), (2325, 90356), (2450, 85746), (2604, 80675), (2766, 75950), (2940, 71455), (3038, 69150), (3100, 67767), (3227, 65100), (3255, 64540), (3675, 57164), (4340, 48405), (4557, 46100), (4610, 45570), (4650, 45178), (4900, 42873), (5425, 38724), (5532, 37975), (6076, 34575), (6454, 32550), (6510, 32270), (6915, 30380), (7350, 28582), (7595, 27660), (9114, 23050), (9220, 22785), (9300, 22589), (9681, 21700), (10850, 19362), (11525, 18228), (12908, 16275), (13020, 16135), (13830, 15190), (14291, 14700)]