214851000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 256

約数和(自身を含む): 826076160

約数和(自身を除く): 611225160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 250, 260, 273, 280, 300, 312, 325, 350, 364, 375, 390, 420, 455, 500, 520, 525, 546, 600, 650, 700, 728, 750, 780, 787, 840, 875, 910, 975, 1000, 1050, 1092, 1300, 1365, 1400, 1500, 1560, 1574, 1625, 1750, 1820, 1950, 2100, 2184, 2275, 2361, 2600, 2625, 2730, 3000, 3148, 3250, 3500, 3640, 3900, 3935, 4200, 4550, 4722, 4875, 5250, 5460, 5509, 6296, 6500, 6825, 7000, 7800, 7870, 9100, 9444, 9750, 10231, 10500, 10920, 11018, 11375, 11805, 13000, 13650, 15740, 16527, 18200, 18888, 19500, 19675, 20462, 21000, 22036, 22750, 23610, 27300, 27545, 30693, 31480, 33054, 34125, 39000, 39350, 40924, 44072, 45500, 47220, 51155, 54600, 55090, 59025, 61386, 66108, 68250, 71617, 78700, 81848, 82635, 91000, 94440, 98375, 102310, 110180, 118050, 122772, 132216, 136500, 137725, 143234, 153465, 157400, 165270, 196750, 204620, 214851, 220360, 236100, 245544, 255775, 273000, 275450, 286468, 295125, 306930, 330540, 358085, 393500, 409240, 413175, 429702, 472200, 511550, 550900, 572936, 590250, 613860, 661080, 688625, 716170, 767325, 787000, 826350, 859404, 1023100, 1074255, 1101800, 1180500, 1227720, 1278875, 1377250, 1432340, 1534650, 1652700, 1718808, 1790425, 2046200, 2065875, 2148510, 2361000, 2557750, 2754500, 2864680, 3069300, 3305400, 3580850, 3836625, 4131750, 4297020, 5115500, 5371275, 5509000, 6138600, 7161700, 7673250, 8263500, 8594040, 8952125, 10231000, 10742550, 14323400, 15346500, 16527000, 17904250, 21485100, 26856375, 30693000, 35808500, 42970200, 53712750, 71617000, 107425500, 214851000]

約数ペア:

[(1, 214851000), (2, 107425500), (3, 71617000), (4, 53712750), (5, 42970200), (6, 35808500), (7, 30693000), (8, 26856375), (10, 21485100), (12, 17904250), (13, 16527000), (14, 15346500), (15, 14323400), (20, 10742550), (21, 10231000), (24, 8952125), (25, 8594040), (26, 8263500), (28, 7673250), (30, 7161700), (35, 6138600), (39, 5509000), (40, 5371275), (42, 5115500), (50, 4297020), (52, 4131750), (56, 3836625), (60, 3580850), (65, 3305400), (70, 3069300), (75, 2864680), (78, 2754500), (84, 2557750), (91, 2361000), (100, 2148510), (104, 2065875), (105, 2046200), (120, 1790425), (125, 1718808), (130, 1652700), (140, 1534650), (150, 1432340), (156, 1377250), (168, 1278875), (175, 1227720), (182, 1180500), (195, 1101800), (200, 1074255), (210, 1023100), (250, 859404), (260, 826350), (273, 787000), (280, 767325), (300, 716170), (312, 688625), (325, 661080), (350, 613860), (364, 590250), (375, 572936), (390, 550900), (420, 511550), (455, 472200), (500, 429702), (520, 413175), (525, 409240), (546, 393500), (600, 358085), (650, 330540), (700, 306930), (728, 295125), (750, 286468), (780, 275450), (787, 273000), (840, 255775), (875, 245544), (910, 236100), (975, 220360), (1000, 214851), (1050, 204620), (1092, 196750), (1300, 165270), (1365, 157400), (1400, 153465), (1500, 143234), (1560, 137725), (1574, 136500), (1625, 132216), (1750, 122772), (1820, 118050), (1950, 110180), (2100, 102310), (2184, 98375), (2275, 94440), (2361, 91000), (2600, 82635), (2625, 81848), (2730, 78700), (3000, 71617), (3148, 68250), (3250, 66108), (3500, 61386), (3640, 59025), (3900, 55090), (3935, 54600), (4200, 51155), (4550, 47220), (4722, 45500), (4875, 44072), (5250, 40924), (5460, 39350), (5509, 39000), (6296, 34125), (6500, 33054), (6825, 31480), (7000, 30693), (7800, 27545), (7870, 27300), (9100, 23610), (9444, 22750), (9750, 22036), (10231, 21000), (10500, 20462), (10920, 19675), (11018, 19500), (11375, 18888), (11805, 18200), (13000, 16527), (13650, 15740)]