229480020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5555

約数の個数: 192

約数和(自身を含む): 890265600

約数和(自身を除く): 660785580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5519, 5940, 6930, 8316, 10395, 11038, 13860, 16557, 20790, 22076, 27595, 33114, 38633, 41580, 49671, 55190, 60709, 66228, 77266, 82785, 99342, 110380, 115899, 121418, 149013, 154532, 165570, 182127, 193165, 198684, 231798, 242836, 248355, 298026, 303545, 331140, 347697, 364254, 386330, 424963, 463596, 496710, 546381, 579495, 596052, 607090, 695394, 728508, 745065, 772660, 849926, 910635, 993420, 1043091, 1092762, 1158990, 1214180, 1274889, 1390788, 1490130, 1639143, 1699852, 1738485, 1821270, 2086182, 2124815, 2185524, 2317980, 2549778, 2731905, 2980260, 3278286, 3476970, 3642540, 3824667, 4172364, 4249630, 5099556, 5215455, 5463810, 6374445, 6556572, 6953940, 7649334, 8195715, 8499260, 10430910, 10927620, 11474001, 12748890, 15298668, 16391430, 19123335, 20861820, 22948002, 25497780, 32782860, 38246670, 45896004, 57370005, 76493340, 114740010, 229480020]

約数ペア:

[(1, 229480020), (2, 114740010), (3, 76493340), (4, 57370005), (5, 45896004), (6, 38246670), (7, 32782860), (9, 25497780), (10, 22948002), (11, 20861820), (12, 19123335), (14, 16391430), (15, 15298668), (18, 12748890), (20, 11474001), (21, 10927620), (22, 10430910), (27, 8499260), (28, 8195715), (30, 7649334), (33, 6953940), (35, 6556572), (36, 6374445), (42, 5463810), (44, 5215455), (45, 5099556), (54, 4249630), (55, 4172364), (60, 3824667), (63, 3642540), (66, 3476970), (70, 3278286), (77, 2980260), (84, 2731905), (90, 2549778), (99, 2317980), (105, 2185524), (108, 2124815), (110, 2086182), (126, 1821270), (132, 1738485), (135, 1699852), (140, 1639143), (154, 1490130), (165, 1390788), (180, 1274889), (189, 1214180), (198, 1158990), (210, 1092762), (220, 1043091), (231, 993420), (252, 910635), (270, 849926), (297, 772660), (308, 745065), (315, 728508), (330, 695394), (378, 607090), (385, 596052), (396, 579495), (420, 546381), (462, 496710), (495, 463596), (540, 424963), (594, 386330), (630, 364254), (660, 347697), (693, 331140), (756, 303545), (770, 298026), (924, 248355), (945, 242836), (990, 231798), (1155, 198684), (1188, 193165), (1260, 182127), (1386, 165570), (1485, 154532), (1540, 149013), (1890, 121418), (1980, 115899), (2079, 110380), (2310, 99342), (2772, 82785), (2970, 77266), (3465, 66228), (3780, 60709), (4158, 55190), (4620, 49671), (5519, 41580), (5940, 38633), (6930, 33114), (8316, 27595), (10395, 22076), (11038, 20790), (13860, 16557)]