54399800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 161448000

約数和(自身を除く): 107048200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 61, 65, 70, 91, 98, 100, 104, 122, 130, 140, 175, 182, 196, 200, 244, 245, 260, 280, 305, 325, 343, 350, 364, 392, 427, 455, 488, 490, 520, 610, 637, 650, 686, 700, 728, 793, 854, 910, 980, 1220, 1225, 1274, 1300, 1372, 1400, 1525, 1586, 1708, 1715, 1820, 1960, 2135, 2275, 2440, 2450, 2548, 2600, 2744, 2989, 3050, 3172, 3185, 3416, 3430, 3640, 3965, 4270, 4459, 4550, 4900, 5096, 5551, 5978, 6100, 6344, 6370, 6860, 7930, 8540, 8575, 8918, 9100, 9800, 10675, 11102, 11956, 12200, 12740, 13720, 14945, 15860, 15925, 17080, 17150, 17836, 18200, 19825, 20923, 21350, 22204, 22295, 23912, 25480, 27755, 29890, 31720, 31850, 34300, 35672, 38857, 39650, 41846, 42700, 44408, 44590, 55510, 59780, 63700, 68600, 74725, 77714, 79300, 83692, 85400, 89180, 104615, 111020, 111475, 119560, 127400, 138775, 149450, 155428, 158600, 167384, 178360, 194285, 209230, 222040, 222950, 271999, 277550, 298900, 310856, 388570, 418460, 445900, 523075, 543998, 555100, 597800, 777140, 836920, 891800, 971425, 1046150, 1087996, 1110200, 1359995, 1554280, 1942850, 2092300, 2175992, 2719990, 3885700, 4184600, 5439980, 6799975, 7771400, 10879960, 13599950, 27199900, 54399800]

約数ペア:

[(1, 54399800), (2, 27199900), (4, 13599950), (5, 10879960), (7, 7771400), (8, 6799975), (10, 5439980), (13, 4184600), (14, 3885700), (20, 2719990), (25, 2175992), (26, 2092300), (28, 1942850), (35, 1554280), (40, 1359995), (49, 1110200), (50, 1087996), (52, 1046150), (56, 971425), (61, 891800), (65, 836920), (70, 777140), (91, 597800), (98, 555100), (100, 543998), (104, 523075), (122, 445900), (130, 418460), (140, 388570), (175, 310856), (182, 298900), (196, 277550), (200, 271999), (244, 222950), (245, 222040), (260, 209230), (280, 194285), (305, 178360), (325, 167384), (343, 158600), (350, 155428), (364, 149450), (392, 138775), (427, 127400), (455, 119560), (488, 111475), (490, 111020), (520, 104615), (610, 89180), (637, 85400), (650, 83692), (686, 79300), (700, 77714), (728, 74725), (793, 68600), (854, 63700), (910, 59780), (980, 55510), (1220, 44590), (1225, 44408), (1274, 42700), (1300, 41846), (1372, 39650), (1400, 38857), (1525, 35672), (1586, 34300), (1708, 31850), (1715, 31720), (1820, 29890), (1960, 27755), (2135, 25480), (2275, 23912), (2440, 22295), (2450, 22204), (2548, 21350), (2600, 20923), (2744, 19825), (2989, 18200), (3050, 17836), (3172, 17150), (3185, 17080), (3416, 15925), (3430, 15860), (3640, 14945), (3965, 13720), (4270, 12740), (4459, 12200), (4550, 11956), (4900, 11102), (5096, 10675), (5551, 9800), (5978, 9100), (6100, 8918), (6344, 8575), (6370, 8540), (6860, 7930)]