82625760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 216

約数和(自身を含む): 328274856

約数和(自身を除く): 245649096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1171, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2342, 2352, 2520, 2940, 3360, 3513, 3528, 3920, 4410, 4684, 4704, 5040, 5855, 5880, 7026, 7056, 7840, 8197, 8820, 9368, 10080, 10539, 11710, 11760, 14052, 14112, 16394, 17565, 17640, 18736, 21078, 23420, 23520, 24591, 28104, 32788, 35130, 35280, 37472, 40985, 42156, 46840, 49182, 52695, 56208, 57379, 65576, 70260, 70560, 73773, 81970, 84312, 93680, 98364, 105390, 112416, 114758, 122955, 131152, 140520, 147546, 163940, 168624, 172137, 187360, 196728, 210780, 229516, 245910, 262304, 281040, 286895, 295092, 327880, 337248, 344274, 368865, 393456, 421560, 459032, 491820, 516411, 562080, 573790, 590184, 655760, 688548, 737730, 786912, 843120, 860685, 918064, 983640, 1032822, 1147580, 1180368, 1311520, 1377096, 1475460, 1686240, 1721370, 1836128, 1967280, 2065644, 2295160, 2360736, 2582055, 2754192, 2950920, 3442740, 3934560, 4131288, 4590320, 5164110, 5508384, 5901840, 6885480, 8262576, 9180640, 10328220, 11803680, 13770960, 16525152, 20656440, 27541920, 41312880, 82625760]

約数ペア:

[(1, 82625760), (2, 41312880), (3, 27541920), (4, 20656440), (5, 16525152), (6, 13770960), (7, 11803680), (8, 10328220), (9, 9180640), (10, 8262576), (12, 6885480), (14, 5901840), (15, 5508384), (16, 5164110), (18, 4590320), (20, 4131288), (21, 3934560), (24, 3442740), (28, 2950920), (30, 2754192), (32, 2582055), (35, 2360736), (36, 2295160), (40, 2065644), (42, 1967280), (45, 1836128), (48, 1721370), (49, 1686240), (56, 1475460), (60, 1377096), (63, 1311520), (70, 1180368), (72, 1147580), (80, 1032822), (84, 983640), (90, 918064), (96, 860685), (98, 843120), (105, 786912), (112, 737730), (120, 688548), (126, 655760), (140, 590184), (144, 573790), (147, 562080), (160, 516411), (168, 491820), (180, 459032), (196, 421560), (210, 393456), (224, 368865), (240, 344274), (245, 337248), (252, 327880), (280, 295092), (288, 286895), (294, 281040), (315, 262304), (336, 245910), (360, 229516), (392, 210780), (420, 196728), (441, 187360), (480, 172137), (490, 168624), (504, 163940), (560, 147546), (588, 140520), (630, 131152), (672, 122955), (720, 114758), (735, 112416), (784, 105390), (840, 98364), (882, 93680), (980, 84312), (1008, 81970), (1120, 73773), (1171, 70560), (1176, 70260), (1260, 65576), (1440, 57379), (1470, 56208), (1568, 52695), (1680, 49182), (1764, 46840), (1960, 42156), (2016, 40985), (2205, 37472), (2342, 35280), (2352, 35130), (2520, 32788), (2940, 28104), (3360, 24591), (3513, 23520), (3528, 23420), (3920, 21078), (4410, 18736), (4684, 17640), (4704, 17565), (5040, 16394), (5855, 14112), (5880, 14052), (7026, 11760), (7056, 11710), (7840, 10539), (8197, 10080), (8820, 9368)]