315094500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{1429}}^1$

素因数の和:1468

約数の個数: 216

約数和(自身を含む): 1157115960

約数和(自身を除く): 842021460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 588, 630, 700, 735, 750, 875, 882, 900, 980, 1050, 1125, 1225, 1260, 1429, 1470, 1500, 1575, 1750, 1764, 2100, 2205, 2250, 2450, 2625, 2858, 2940, 3150, 3500, 3675, 4287, 4410, 4500, 4900, 5250, 5716, 6125, 6300, 7145, 7350, 7875, 8574, 8820, 10003, 10500, 11025, 12250, 12861, 14290, 14700, 15750, 17148, 18375, 20006, 21435, 22050, 24500, 25722, 28580, 30009, 31500, 35725, 36750, 40012, 42870, 44100, 50015, 51444, 55125, 60018, 64305, 70021, 71450, 73500, 85740, 90027, 100030, 107175, 110250, 120036, 128610, 140042, 142900, 150045, 178625, 180054, 200060, 210063, 214350, 220500, 250075, 257220, 280084, 300090, 321525, 350105, 357250, 360108, 420126, 428700, 450135, 500150, 535875, 600180, 630189, 643050, 700210, 714500, 750225, 840252, 900270, 1000300, 1050315, 1071750, 1250375, 1260378, 1286100, 1400420, 1500450, 1607625, 1750525, 1800540, 2100630, 2143500, 2250675, 2500750, 2520756, 3000900, 3150945, 3215250, 3501050, 3751125, 4201260, 4501350, 5001500, 5251575, 6301890, 6430500, 7002100, 7502250, 8752625, 9002700, 10503150, 11253375, 12603780, 15004500, 15754725, 17505250, 21006300, 22506750, 26257875, 31509450, 35010500, 45013500, 52515750, 63018900, 78773625, 105031500, 157547250, 315094500]

約数ペア:

[(1, 315094500), (2, 157547250), (3, 105031500), (4, 78773625), (5, 63018900), (6, 52515750), (7, 45013500), (9, 35010500), (10, 31509450), (12, 26257875), (14, 22506750), (15, 21006300), (18, 17505250), (20, 15754725), (21, 15004500), (25, 12603780), (28, 11253375), (30, 10503150), (35, 9002700), (36, 8752625), (42, 7502250), (45, 7002100), (49, 6430500), (50, 6301890), (60, 5251575), (63, 5001500), (70, 4501350), (75, 4201260), (84, 3751125), (90, 3501050), (98, 3215250), (100, 3150945), (105, 3000900), (125, 2520756), (126, 2500750), (140, 2250675), (147, 2143500), (150, 2100630), (175, 1800540), (180, 1750525), (196, 1607625), (210, 1500450), (225, 1400420), (245, 1286100), (250, 1260378), (252, 1250375), (294, 1071750), (300, 1050315), (315, 1000300), (350, 900270), (375, 840252), (420, 750225), (441, 714500), (450, 700210), (490, 643050), (500, 630189), (525, 600180), (588, 535875), (630, 500150), (700, 450135), (735, 428700), (750, 420126), (875, 360108), (882, 357250), (900, 350105), (980, 321525), (1050, 300090), (1125, 280084), (1225, 257220), (1260, 250075), (1429, 220500), (1470, 214350), (1500, 210063), (1575, 200060), (1750, 180054), (1764, 178625), (2100, 150045), (2205, 142900), (2250, 140042), (2450, 128610), (2625, 120036), (2858, 110250), (2940, 107175), (3150, 100030), (3500, 90027), (3675, 85740), (4287, 73500), (4410, 71450), (4500, 70021), (4900, 64305), (5250, 60018), (5716, 55125), (6125, 51444), (6300, 50015), (7145, 44100), (7350, 42870), (7875, 40012), (8574, 36750), (8820, 35725), (10003, 31500), (10500, 30009), (11025, 28580), (12250, 25722), (12861, 24500), (14290, 22050), (14700, 21435), (15750, 20006), (17148, 18375)]