20010551400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^3\times {\mathrm{32411}}^1$

素因数の和:32454

約数の個数: 288

約数和(自身を含む): 78372216000

約数和(自身を除く): 58361664600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 343, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 686, 700, 735, 840, 882, 900, 980, 1029, 1050, 1176, 1225, 1260, 1372, 1400, 1470, 1575, 1715, 1764, 1800, 1960, 2058, 2100, 2205, 2450, 2520, 2744, 2940, 3087, 3150, 3430, 3528, 3675, 4116, 4200, 4410, 4900, 5145, 5880, 6174, 6300, 6860, 7350, 8232, 8575, 8820, 9800, 10290, 11025, 12348, 12600, 13720, 14700, 15435, 17150, 17640, 20580, 22050, 24696, 25725, 29400, 30870, 32411, 34300, 41160, 44100, 51450, 61740, 64822, 68600, 77175, 88200, 97233, 102900, 123480, 129644, 154350, 162055, 194466, 205800, 226877, 259288, 291699, 308700, 324110, 388932, 453754, 486165, 583398, 617400, 648220, 680631, 777864, 810275, 907508, 972330, 1134385, 1166796, 1296440, 1361262, 1458495, 1588139, 1620550, 1815016, 1944660, 2041893, 2268770, 2333592, 2430825, 2722524, 2916990, 3176278, 3241100, 3403155, 3889320, 4083786, 4537540, 4764417, 4861650, 5445048, 5671925, 5833980, 6352556, 6482200, 6806310, 7292475, 7940695, 8167572, 9075080, 9528834, 9723300, 10209465, 11116973, 11343850, 11667960, 12705112, 13612620, 14293251, 14584950, 15881390, 16335144, 17015775, 19057668, 19446600, 20418930, 22233946, 22687700, 23822085, 27225240, 28586502, 29169900, 31762780, 33350919, 34031550, 38115336, 39703475, 40837860, 44467892, 45375400, 47644170, 51047325, 55584865, 57173004, 58339800, 63525560, 66701838, 68063100, 71466255, 79406950, 81675720, 88935784, 95288340, 100052757, 102094650, 111169730, 114346008, 119110425, 133403676, 136126200, 142932510, 158813900, 166754595, 190576680, 200105514, 204189300, 222339460, 238220850, 266807352, 277924325, 285865020, 317627800, 333509190, 357331275, 400211028, 408378600, 444678920, 476441700, 500263785, 555848650, 571730040, 667018380, 714662550, 800422056, 833772975, 952883400, 1000527570, 1111697300, 1334036760, 1429325100, 1667545950, 2001055140, 2223394600, 2501318925, 2858650200, 3335091900, 4002110280, 5002637850, 6670183800, 10005275700, 20010551400]

約数ペア:

[(1, 20010551400), (2, 10005275700), (3, 6670183800), (4, 5002637850), (5, 4002110280), (6, 3335091900), (7, 2858650200), (8, 2501318925), (9, 2223394600), (10, 2001055140), (12, 1667545950), (14, 1429325100), (15, 1334036760), (18, 1111697300), (20, 1000527570), (21, 952883400), (24, 833772975), (25, 800422056), (28, 714662550), (30, 667018380), (35, 571730040), (36, 555848650), (40, 500263785), (42, 476441700), (45, 444678920), (49, 408378600), (50, 400211028), (56, 357331275), (60, 333509190), (63, 317627800), (70, 285865020), (72, 277924325), (75, 266807352), (84, 238220850), (90, 222339460), (98, 204189300), (100, 200105514), (105, 190576680), (120, 166754595), (126, 158813900), (140, 142932510), (147, 136126200), (150, 133403676), (168, 119110425), (175, 114346008), (180, 111169730), (196, 102094650), (200, 100052757), (210, 95288340), (225, 88935784), (245, 81675720), (252, 79406950), (280, 71466255), (294, 68063100), (300, 66701838), (315, 63525560), (343, 58339800), (350, 57173004), (360, 55584865), (392, 51047325), (420, 47644170), (441, 45375400), (450, 44467892), (490, 40837860), (504, 39703475), (525, 38115336), (588, 34031550), (600, 33350919), (630, 31762780), (686, 29169900), (700, 28586502), (735, 27225240), (840, 23822085), (882, 22687700), (900, 22233946), (980, 20418930), (1029, 19446600), (1050, 19057668), (1176, 17015775), (1225, 16335144), (1260, 15881390), (1372, 14584950), (1400, 14293251), (1470, 13612620), (1575, 12705112), (1715, 11667960), (1764, 11343850), (1800, 11116973), (1960, 10209465), (2058, 9723300), (2100, 9528834), (2205, 9075080), (2450, 8167572), (2520, 7940695), (2744, 7292475), (2940, 6806310), (3087, 6482200), (3150, 6352556), (3430, 5833980), (3528, 5671925), (3675, 5445048), (4116, 4861650), (4200, 4764417), (4410, 4537540), (4900, 4083786), (5145, 3889320), (5880, 3403155), (6174, 3241100), (6300, 3176278), (6860, 2916990), (7350, 2722524), (8232, 2430825), (8575, 2333592), (8820, 2268770), (9800, 2041893), (10290, 1944660), (11025, 1815016), (12348, 1620550), (12600, 1588139), (13720, 1458495), (14700, 1361262), (15435, 1296440), (17150, 1166796), (17640, 1134385), (20580, 972330), (22050, 907508), (24696, 810275), (25725, 777864), (29400, 680631), (30870, 648220), (32411, 617400), (34300, 583398), (41160, 486165), (44100, 453754), (51450, 388932), (61740, 324110), (64822, 308700), (68600, 291699), (77175, 259288), (88200, 226877), (97233, 205800), (102900, 194466), (123480, 162055), (129644, 154350)]