219807000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1200

約数の個数: 256

約数和(自身を含む): 871603200

約数和(自身を除く): 651796200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1163, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 2100, 2250, 2326, 2520, 2625, 2700, 3000, 3150, 3375, 3489, 3500, 3780, 4200, 4500, 4652, 4725, 5250, 5400, 5815, 6300, 6750, 6978, 7000, 7560, 7875, 8141, 9000, 9304, 9450, 10467, 10500, 11630, 12600, 13500, 13956, 15750, 16282, 17445, 18900, 20934, 21000, 23260, 23625, 24423, 27000, 27912, 29075, 31401, 31500, 32564, 34890, 37800, 40705, 41868, 46520, 47250, 48846, 52335, 58150, 62802, 63000, 65128, 69780, 73269, 81410, 83736, 87225, 94500, 97692, 104670, 116300, 122115, 125604, 139560, 145375, 146538, 157005, 162820, 174450, 189000, 195384, 203525, 209340, 219807, 232600, 244230, 251208, 261675, 290750, 293076, 314010, 325640, 348900, 366345, 407050, 418680, 436125, 439614, 488460, 523350, 581500, 586152, 610575, 628020, 697800, 732690, 785025, 814100, 872250, 879228, 976920, 1017625, 1046700, 1099035, 1163000, 1221150, 1256040, 1308375, 1465380, 1570050, 1628200, 1744500, 1758456, 1831725, 2035250, 2093400, 2198070, 2442300, 2616750, 2930760, 3052875, 3140100, 3489000, 3663450, 3925125, 4070500, 4396140, 4884600, 5233500, 5495175, 6105750, 6280200, 7326900, 7850250, 8141000, 8792280, 9158625, 10467000, 10990350, 12211500, 14653800, 15700500, 18317250, 21980700, 24423000, 27475875, 31401000, 36634500, 43961400, 54951750, 73269000, 109903500, 219807000]

約数ペア:

[(1, 219807000), (2, 109903500), (3, 73269000), (4, 54951750), (5, 43961400), (6, 36634500), (7, 31401000), (8, 27475875), (9, 24423000), (10, 21980700), (12, 18317250), (14, 15700500), (15, 14653800), (18, 12211500), (20, 10990350), (21, 10467000), (24, 9158625), (25, 8792280), (27, 8141000), (28, 7850250), (30, 7326900), (35, 6280200), (36, 6105750), (40, 5495175), (42, 5233500), (45, 4884600), (50, 4396140), (54, 4070500), (56, 3925125), (60, 3663450), (63, 3489000), (70, 3140100), (72, 3052875), (75, 2930760), (84, 2616750), (90, 2442300), (100, 2198070), (105, 2093400), (108, 2035250), (120, 1831725), (125, 1758456), (126, 1744500), (135, 1628200), (140, 1570050), (150, 1465380), (168, 1308375), (175, 1256040), (180, 1221150), (189, 1163000), (200, 1099035), (210, 1046700), (216, 1017625), (225, 976920), (250, 879228), (252, 872250), (270, 814100), (280, 785025), (300, 732690), (315, 697800), (350, 628020), (360, 610575), (375, 586152), (378, 581500), (420, 523350), (450, 488460), (500, 439614), (504, 436125), (525, 418680), (540, 407050), (600, 366345), (630, 348900), (675, 325640), (700, 314010), (750, 293076), (756, 290750), (840, 261675), (875, 251208), (900, 244230), (945, 232600), (1000, 219807), (1050, 209340), (1080, 203525), (1125, 195384), (1163, 189000), (1260, 174450), (1350, 162820), (1400, 157005), (1500, 146538), (1512, 145375), (1575, 139560), (1750, 125604), (1800, 122115), (1890, 116300), (2100, 104670), (2250, 97692), (2326, 94500), (2520, 87225), (2625, 83736), (2700, 81410), (3000, 73269), (3150, 69780), (3375, 65128), (3489, 63000), (3500, 62802), (3780, 58150), (4200, 52335), (4500, 48846), (4652, 47250), (4725, 46520), (5250, 41868), (5400, 40705), (5815, 37800), (6300, 34890), (6750, 32564), (6978, 31500), (7000, 31401), (7560, 29075), (7875, 27912), (8141, 27000), (9000, 24423), (9304, 23625), (9450, 23260), (10467, 21000), (10500, 20934), (11630, 18900), (12600, 17445), (13500, 16282), (13956, 15750)]