21062102400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43019}}^1$

素因数の和:43066

約数の個数: 288

約数和(自身を含む): 79577105400

約数和(自身を除く): 58515003000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1920, 2040, 2176, 2400, 2448, 2550, 2720, 2880, 3060, 3200, 3264, 3400, 3600, 3825, 4080, 4800, 4896, 5100, 5440, 5760, 6120, 6528, 6800, 7200, 7650, 8160, 9600, 9792, 10200, 10880, 12240, 13600, 14400, 15300, 16320, 19584, 20400, 24480, 27200, 28800, 30600, 32640, 40800, 43019, 48960, 54400, 61200, 81600, 86038, 97920, 122400, 129057, 163200, 172076, 215095, 244800, 258114, 344152, 387171, 430190, 489600, 516228, 645285, 688304, 731323, 774342, 860380, 1032456, 1075475, 1290570, 1376608, 1462646, 1548684, 1720760, 1935855, 2064912, 2150950, 2193969, 2581140, 2753216, 2925292, 3097368, 3226425, 3441520, 3656615, 3871710, 4129824, 4301900, 4387938, 5162280, 5506432, 5850584, 6194736, 6452850, 6581907, 6883040, 7313230, 7743420, 8259648, 8603800, 8775876, 9679275, 10324560, 10969845, 11701168, 12389472, 12905700, 13163814, 13766080, 14626460, 15486840, 16519296, 17207600, 17551752, 18283075, 19358550, 20649120, 21939690, 23402336, 24778944, 25811400, 26327628, 27532160, 29252920, 30973680, 32909535, 34415200, 35103504, 36566150, 38717100, 41298240, 43879380, 46804672, 49557888, 51622800, 52655256, 54849225, 58505840, 61947360, 65819070, 68830400, 70207008, 73132300, 77434200, 82596480, 87758760, 93609344, 103245600, 105310512, 109698450, 117011680, 123894720, 131638140, 137660800, 140414016, 146264600, 154868400, 164547675, 175517520, 206491200, 210621024, 219396900, 234023360, 247789440, 263276280, 280828032, 292529200, 309736800, 329095350, 351035040, 412982400, 421242048, 438793800, 468046720, 526552560, 585058400, 619473600, 658190700, 702070080, 842484096, 877587600, 1053105120, 1170116800, 1238947200, 1316381400, 1404140160, 1755175200, 2106210240, 2340233600, 2632762800, 3510350400, 4212420480, 5265525600, 7020700800, 10531051200, 21062102400]

約数ペア:

[(1, 21062102400), (2, 10531051200), (3, 7020700800), (4, 5265525600), (5, 4212420480), (6, 3510350400), (8, 2632762800), (9, 2340233600), (10, 2106210240), (12, 1755175200), (15, 1404140160), (16, 1316381400), (17, 1238947200), (18, 1170116800), (20, 1053105120), (24, 877587600), (25, 842484096), (30, 702070080), (32, 658190700), (34, 619473600), (36, 585058400), (40, 526552560), (45, 468046720), (48, 438793800), (50, 421242048), (51, 412982400), (60, 351035040), (64, 329095350), (68, 309736800), (72, 292529200), (75, 280828032), (80, 263276280), (85, 247789440), (90, 234023360), (96, 219396900), (100, 210621024), (102, 206491200), (120, 175517520), (128, 164547675), (136, 154868400), (144, 146264600), (150, 140414016), (153, 137660800), (160, 131638140), (170, 123894720), (180, 117011680), (192, 109698450), (200, 105310512), (204, 103245600), (225, 93609344), (240, 87758760), (255, 82596480), (272, 77434200), (288, 73132300), (300, 70207008), (306, 68830400), (320, 65819070), (340, 61947360), (360, 58505840), (384, 54849225), (400, 52655256), (408, 51622800), (425, 49557888), (450, 46804672), (480, 43879380), (510, 41298240), (544, 38717100), (576, 36566150), (600, 35103504), (612, 34415200), (640, 32909535), (680, 30973680), (720, 29252920), (765, 27532160), (800, 26327628), (816, 25811400), (850, 24778944), (900, 23402336), (960, 21939690), (1020, 20649120), (1088, 19358550), (1152, 18283075), (1200, 17551752), (1224, 17207600), (1275, 16519296), (1360, 15486840), (1440, 14626460), (1530, 13766080), (1600, 13163814), (1632, 12905700), (1700, 12389472), (1800, 11701168), (1920, 10969845), (2040, 10324560), (2176, 9679275), (2400, 8775876), (2448, 8603800), (2550, 8259648), (2720, 7743420), (2880, 7313230), (3060, 6883040), (3200, 6581907), (3264, 6452850), (3400, 6194736), (3600, 5850584), (3825, 5506432), (4080, 5162280), (4800, 4387938), (4896, 4301900), (5100, 4129824), (5440, 3871710), (5760, 3656615), (6120, 3441520), (6528, 3226425), (6800, 3097368), (7200, 2925292), (7650, 2753216), (8160, 2581140), (9600, 2193969), (9792, 2150950), (10200, 2064912), (10880, 1935855), (12240, 1720760), (13600, 1548684), (14400, 1462646), (15300, 1376608), (16320, 1290570), (19584, 1075475), (20400, 1032456), (24480, 860380), (27200, 774342), (28800, 731323), (30600, 688304), (32640, 645285), (40800, 516228), (43019, 489600), (48960, 430190), (54400, 387171), (61200, 344152), (81600, 258114), (86038, 244800), (97920, 215095), (122400, 172076), (129057, 163200)]