164020500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 610541568

約数和(自身を除く): 446521068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 90, 100, 105, 123, 125, 126, 127, 140, 150, 164, 175, 180, 205, 210, 225, 246, 250, 252, 254, 287, 300, 315, 350, 369, 375, 381, 410, 420, 450, 492, 500, 508, 525, 574, 615, 630, 635, 700, 738, 750, 762, 820, 861, 875, 889, 900, 1025, 1050, 1125, 1143, 1148, 1230, 1260, 1270, 1435, 1476, 1500, 1524, 1575, 1722, 1750, 1778, 1845, 1905, 2050, 2100, 2250, 2286, 2460, 2540, 2583, 2625, 2667, 2870, 3075, 3150, 3175, 3444, 3500, 3556, 3690, 3810, 4100, 4305, 4445, 4500, 4572, 5125, 5166, 5207, 5250, 5334, 5715, 5740, 6150, 6300, 6350, 7175, 7380, 7620, 7875, 8001, 8610, 8890, 9225, 9525, 10250, 10332, 10414, 10500, 10668, 11430, 12300, 12700, 12915, 13335, 14350, 15375, 15621, 15750, 15875, 16002, 17220, 17780, 18450, 19050, 20500, 20828, 21525, 22225, 22860, 25830, 26035, 26670, 28575, 28700, 30750, 31242, 31500, 31750, 32004, 35875, 36449, 36900, 38100, 40005, 43050, 44450, 46125, 46863, 47625, 51660, 52070, 53340, 57150, 61500, 62484, 63500, 64575, 66675, 71750, 72898, 78105, 80010, 86100, 88900, 92250, 93726, 95250, 104140, 107625, 109347, 111125, 114300, 129150, 130175, 133350, 142875, 143500, 145796, 156210, 160020, 182245, 184500, 187452, 190500, 200025, 215250, 218694, 222250, 234315, 258300, 260350, 266700, 285750, 312420, 322875, 328041, 333375, 364490, 390525, 400050, 430500, 437388, 444500, 468630, 520700, 546735, 571500, 645750, 650875, 656082, 666750, 728980, 781050, 800100, 911225, 937260, 1000125, 1093470, 1171575, 1291500, 1301750, 1312164, 1333500, 1562100, 1640205, 1822450, 1952625, 2000250, 2186940, 2343150, 2603500, 2733675, 3280410, 3644900, 3905250, 4000500, 4556125, 4686300, 5467350, 5857875, 6560820, 7810500, 8201025, 9112250, 10934700, 11715750, 13668375, 16402050, 18224500, 23431500, 27336750, 32804100, 41005125, 54673500, 82010250, 164020500]

約数ペア:

[(1, 164020500), (2, 82010250), (3, 54673500), (4, 41005125), (5, 32804100), (6, 27336750), (7, 23431500), (9, 18224500), (10, 16402050), (12, 13668375), (14, 11715750), (15, 10934700), (18, 9112250), (20, 8201025), (21, 7810500), (25, 6560820), (28, 5857875), (30, 5467350), (35, 4686300), (36, 4556125), (41, 4000500), (42, 3905250), (45, 3644900), (50, 3280410), (60, 2733675), (63, 2603500), (70, 2343150), (75, 2186940), (82, 2000250), (84, 1952625), (90, 1822450), (100, 1640205), (105, 1562100), (123, 1333500), (125, 1312164), (126, 1301750), (127, 1291500), (140, 1171575), (150, 1093470), (164, 1000125), (175, 937260), (180, 911225), (205, 800100), (210, 781050), (225, 728980), (246, 666750), (250, 656082), (252, 650875), (254, 645750), (287, 571500), (300, 546735), (315, 520700), (350, 468630), (369, 444500), (375, 437388), (381, 430500), (410, 400050), (420, 390525), (450, 364490), (492, 333375), (500, 328041), (508, 322875), (525, 312420), (574, 285750), (615, 266700), (630, 260350), (635, 258300), (700, 234315), (738, 222250), (750, 218694), (762, 215250), (820, 200025), (861, 190500), (875, 187452), (889, 184500), (900, 182245), (1025, 160020), (1050, 156210), (1125, 145796), (1143, 143500), (1148, 142875), (1230, 133350), (1260, 130175), (1270, 129150), (1435, 114300), (1476, 111125), (1500, 109347), (1524, 107625), (1575, 104140), (1722, 95250), (1750, 93726), (1778, 92250), (1845, 88900), (1905, 86100), (2050, 80010), (2100, 78105), (2250, 72898), (2286, 71750), (2460, 66675), (2540, 64575), (2583, 63500), (2625, 62484), (2667, 61500), (2870, 57150), (3075, 53340), (3150, 52070), (3175, 51660), (3444, 47625), (3500, 46863), (3556, 46125), (3690, 44450), (3810, 43050), (4100, 40005), (4305, 38100), (4445, 36900), (4500, 36449), (4572, 35875), (5125, 32004), (5166, 31750), (5207, 31500), (5250, 31242), (5334, 30750), (5715, 28700), (5740, 28575), (6150, 26670), (6300, 26035), (6350, 25830), (7175, 22860), (7380, 22225), (7620, 21525), (7875, 20828), (8001, 20500), (8610, 19050), (8890, 18450), (9225, 17780), (9525, 17220), (10250, 16002), (10332, 15875), (10414, 15750), (10500, 15621), (10668, 15375), (11430, 14350), (12300, 13335), (12700, 12915)]