59780000

素因数分解:

$2^5\times 5^4\times 7^2\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 180

約数和(自身を含む): 173883402

約数和(自身を除く): 114103402

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 61, 70, 80, 98, 100, 112, 122, 125, 140, 160, 175, 196, 200, 224, 244, 245, 250, 280, 305, 350, 392, 400, 427, 488, 490, 500, 560, 610, 625, 700, 784, 800, 854, 875, 976, 980, 1000, 1120, 1220, 1225, 1250, 1400, 1525, 1568, 1708, 1750, 1952, 1960, 2000, 2135, 2440, 2450, 2500, 2800, 2989, 3050, 3416, 3500, 3920, 4000, 4270, 4375, 4880, 4900, 5000, 5600, 5978, 6100, 6125, 6832, 7000, 7625, 7840, 8540, 8750, 9760, 9800, 10000, 10675, 11956, 12200, 12250, 13664, 14000, 14945, 15250, 17080, 17500, 19600, 20000, 21350, 23912, 24400, 24500, 28000, 29890, 30500, 30625, 34160, 35000, 38125, 39200, 42700, 47824, 48800, 49000, 53375, 59780, 61000, 61250, 68320, 70000, 74725, 76250, 85400, 95648, 98000, 106750, 119560, 122000, 122500, 140000, 149450, 152500, 170800, 196000, 213500, 239120, 244000, 245000, 266875, 298900, 305000, 341600, 373625, 427000, 478240, 490000, 533750, 597800, 610000, 747250, 854000, 980000, 1067500, 1195600, 1220000, 1494500, 1708000, 1868125, 2135000, 2391200, 2989000, 3736250, 4270000, 5978000, 7472500, 8540000, 11956000, 14945000, 29890000, 59780000]

約数ペア:

[(1, 59780000), (2, 29890000), (4, 14945000), (5, 11956000), (7, 8540000), (8, 7472500), (10, 5978000), (14, 4270000), (16, 3736250), (20, 2989000), (25, 2391200), (28, 2135000), (32, 1868125), (35, 1708000), (40, 1494500), (49, 1220000), (50, 1195600), (56, 1067500), (61, 980000), (70, 854000), (80, 747250), (98, 610000), (100, 597800), (112, 533750), (122, 490000), (125, 478240), (140, 427000), (160, 373625), (175, 341600), (196, 305000), (200, 298900), (224, 266875), (244, 245000), (245, 244000), (250, 239120), (280, 213500), (305, 196000), (350, 170800), (392, 152500), (400, 149450), (427, 140000), (488, 122500), (490, 122000), (500, 119560), (560, 106750), (610, 98000), (625, 95648), (700, 85400), (784, 76250), (800, 74725), (854, 70000), (875, 68320), (976, 61250), (980, 61000), (1000, 59780), (1120, 53375), (1220, 49000), (1225, 48800), (1250, 47824), (1400, 42700), (1525, 39200), (1568, 38125), (1708, 35000), (1750, 34160), (1952, 30625), (1960, 30500), (2000, 29890), (2135, 28000), (2440, 24500), (2450, 24400), (2500, 23912), (2800, 21350), (2989, 20000), (3050, 19600), (3416, 17500), (3500, 17080), (3920, 15250), (4000, 14945), (4270, 14000), (4375, 13664), (4880, 12250), (4900, 12200), (5000, 11956), (5600, 10675), (5978, 10000), (6100, 9800), (6125, 9760), (6832, 8750), (7000, 8540), (7625, 7840)]