12281619000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1$

素因数の和:30831

約数の個数: 256

約数和(自身を含む): 46099123200

約数和(自身を除く): 33817504200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 250, 266, 280, 285, 300, 350, 375, 380, 399, 420, 456, 475, 500, 525, 532, 570, 600, 665, 700, 750, 760, 798, 840, 875, 950, 1000, 1050, 1064, 1140, 1330, 1400, 1425, 1500, 1596, 1750, 1900, 1995, 2100, 2280, 2375, 2625, 2660, 2850, 3000, 3192, 3325, 3500, 3800, 3990, 4200, 4750, 5250, 5320, 5700, 6650, 7000, 7125, 7980, 9500, 9975, 10500, 11400, 13300, 14250, 15960, 16625, 19000, 19950, 21000, 26600, 28500, 30781, 33250, 39900, 49875, 57000, 61562, 66500, 79800, 92343, 99750, 123124, 133000, 153905, 184686, 199500, 215467, 246248, 307810, 369372, 399000, 430934, 461715, 584839, 615620, 646401, 738744, 769525, 861868, 923430, 1077335, 1169678, 1231240, 1292802, 1539050, 1723736, 1754517, 1846860, 2154670, 2308575, 2339356, 2585604, 2924195, 3078100, 3232005, 3509034, 3693720, 3847625, 4093873, 4309340, 4617150, 4678712, 5171208, 5386675, 5848390, 6156200, 6464010, 7018068, 7695250, 8187746, 8618680, 8772585, 9234300, 10773350, 11542875, 11696780, 12281619, 12928020, 14036136, 14620975, 15390500, 16160025, 16375492, 17545170, 18468600, 20469365, 21546700, 23085750, 23393560, 24563238, 25856040, 26933375, 29241950, 30781000, 32320050, 32750984, 35090340, 40938730, 43093400, 43862925, 46171500, 49126476, 53866750, 58483900, 61408095, 64640100, 70180680, 73104875, 80800125, 81877460, 87725850, 92343000, 98252952, 102346825, 107733500, 116967800, 122816190, 129280200, 146209750, 161600250, 163754920, 175451700, 204693650, 215467000, 219314625, 245632380, 292419500, 307040475, 323200500, 350903400, 409387300, 438629250, 491264760, 511734125, 584839000, 614080950, 646401000, 818774600, 877258500, 1023468250, 1228161900, 1535202375, 1754517000, 2046936500, 2456323800, 3070404750, 4093873000, 6140809500, 12281619000]

約数ペア:

[(1, 12281619000), (2, 6140809500), (3, 4093873000), (4, 3070404750), (5, 2456323800), (6, 2046936500), (7, 1754517000), (8, 1535202375), (10, 1228161900), (12, 1023468250), (14, 877258500), (15, 818774600), (19, 646401000), (20, 614080950), (21, 584839000), (24, 511734125), (25, 491264760), (28, 438629250), (30, 409387300), (35, 350903400), (38, 323200500), (40, 307040475), (42, 292419500), (50, 245632380), (56, 219314625), (57, 215467000), (60, 204693650), (70, 175451700), (75, 163754920), (76, 161600250), (84, 146209750), (95, 129280200), (100, 122816190), (105, 116967800), (114, 107733500), (120, 102346825), (125, 98252952), (133, 92343000), (140, 87725850), (150, 81877460), (152, 80800125), (168, 73104875), (175, 70180680), (190, 64640100), (200, 61408095), (210, 58483900), (228, 53866750), (250, 49126476), (266, 46171500), (280, 43862925), (285, 43093400), (300, 40938730), (350, 35090340), (375, 32750984), (380, 32320050), (399, 30781000), (420, 29241950), (456, 26933375), (475, 25856040), (500, 24563238), (525, 23393560), (532, 23085750), (570, 21546700), (600, 20469365), (665, 18468600), (700, 17545170), (750, 16375492), (760, 16160025), (798, 15390500), (840, 14620975), (875, 14036136), (950, 12928020), (1000, 12281619), (1050, 11696780), (1064, 11542875), (1140, 10773350), (1330, 9234300), (1400, 8772585), (1425, 8618680), (1500, 8187746), (1596, 7695250), (1750, 7018068), (1900, 6464010), (1995, 6156200), (2100, 5848390), (2280, 5386675), (2375, 5171208), (2625, 4678712), (2660, 4617150), (2850, 4309340), (3000, 4093873), (3192, 3847625), (3325, 3693720), (3500, 3509034), (3800, 3232005), (3990, 3078100), (4200, 2924195), (4750, 2585604), (5250, 2339356), (5320, 2308575), (5700, 2154670), (6650, 1846860), (7000, 1754517), (7125, 1723736), (7980, 1539050), (9500, 1292802), (9975, 1231240), (10500, 1169678), (11400, 1077335), (13300, 923430), (14250, 861868), (15960, 769525), (16625, 738744), (19000, 646401), (19950, 615620), (21000, 584839), (26600, 461715), (28500, 430934), (30781, 399000), (33250, 369372), (39900, 307810), (49875, 246248), (57000, 215467), (61562, 199500), (66500, 184686), (79800, 153905), (92343, 133000), (99750, 123124)]