127205400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 465684480

約数和(自身を除く): 338479080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 977, 1050, 1085, 1240, 1302, 1400, 1550, 1736, 1860, 1954, 2100, 2170, 2325, 2604, 2931, 3100, 3255, 3720, 3908, 4200, 4340, 4650, 4885, 5208, 5425, 5862, 6200, 6510, 6839, 7816, 8680, 9300, 9770, 10850, 11724, 13020, 13678, 14655, 16275, 18600, 19540, 20517, 21700, 23448, 24425, 26040, 27356, 29310, 30287, 32550, 34195, 39080, 41034, 43400, 48850, 54712, 58620, 60574, 65100, 68390, 73275, 82068, 90861, 97700, 102585, 117240, 121148, 130200, 136780, 146550, 151435, 164136, 170975, 181722, 195400, 205170, 212009, 242296, 273560, 293100, 302870, 341950, 363444, 410340, 424018, 454305, 512925, 586200, 605740, 636027, 683900, 726888, 757175, 820680, 848036, 908610, 1025850, 1060045, 1211480, 1272054, 1367800, 1514350, 1696072, 1817220, 2051700, 2120090, 2271525, 2544108, 3028700, 3180135, 3634440, 4103400, 4240180, 4543050, 5088216, 5300225, 6057400, 6360270, 8480360, 9086100, 10600450, 12720540, 15900675, 18172200, 21200900, 25441080, 31801350, 42401800, 63602700, 127205400]

約数ペア:

[(1, 127205400), (2, 63602700), (3, 42401800), (4, 31801350), (5, 25441080), (6, 21200900), (7, 18172200), (8, 15900675), (10, 12720540), (12, 10600450), (14, 9086100), (15, 8480360), (20, 6360270), (21, 6057400), (24, 5300225), (25, 5088216), (28, 4543050), (30, 4240180), (31, 4103400), (35, 3634440), (40, 3180135), (42, 3028700), (50, 2544108), (56, 2271525), (60, 2120090), (62, 2051700), (70, 1817220), (75, 1696072), (84, 1514350), (93, 1367800), (100, 1272054), (105, 1211480), (120, 1060045), (124, 1025850), (140, 908610), (150, 848036), (155, 820680), (168, 757175), (175, 726888), (186, 683900), (200, 636027), (210, 605740), (217, 586200), (248, 512925), (280, 454305), (300, 424018), (310, 410340), (350, 363444), (372, 341950), (420, 302870), (434, 293100), (465, 273560), (525, 242296), (600, 212009), (620, 205170), (651, 195400), (700, 181722), (744, 170975), (775, 164136), (840, 151435), (868, 146550), (930, 136780), (977, 130200), (1050, 121148), (1085, 117240), (1240, 102585), (1302, 97700), (1400, 90861), (1550, 82068), (1736, 73275), (1860, 68390), (1954, 65100), (2100, 60574), (2170, 58620), (2325, 54712), (2604, 48850), (2931, 43400), (3100, 41034), (3255, 39080), (3720, 34195), (3908, 32550), (4200, 30287), (4340, 29310), (4650, 27356), (4885, 26040), (5208, 24425), (5425, 23448), (5862, 21700), (6200, 20517), (6510, 19540), (6839, 18600), (7816, 16275), (8680, 14655), (9300, 13678), (9770, 13020), (10850, 11724)]