56303460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 182669760

約数和(自身を除く): 126366300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 101, 114, 163, 171, 180, 190, 202, 228, 285, 303, 326, 342, 380, 404, 489, 505, 570, 606, 652, 684, 815, 855, 909, 978, 1010, 1140, 1212, 1467, 1515, 1630, 1710, 1818, 1919, 1956, 2020, 2445, 2934, 3030, 3097, 3260, 3420, 3636, 3838, 4545, 4890, 5757, 5868, 6060, 6194, 7335, 7676, 9090, 9291, 9595, 9780, 11514, 12388, 14670, 15485, 16463, 17271, 18180, 18582, 19190, 23028, 27873, 28785, 29340, 30970, 32926, 34542, 37164, 38380, 46455, 49389, 55746, 57570, 61940, 65852, 69084, 82315, 86355, 92910, 98778, 111492, 115140, 139365, 148167, 164630, 172710, 185820, 197556, 246945, 278730, 296334, 312797, 329260, 345420, 493890, 557460, 592668, 625594, 740835, 938391, 987780, 1251188, 1481670, 1563985, 1876782, 2815173, 2963340, 3127970, 3753564, 4691955, 5630346, 6255940, 9383910, 11260692, 14075865, 18767820, 28151730, 56303460]

約数ペア:

[(1, 56303460), (2, 28151730), (3, 18767820), (4, 14075865), (5, 11260692), (6, 9383910), (9, 6255940), (10, 5630346), (12, 4691955), (15, 3753564), (18, 3127970), (19, 2963340), (20, 2815173), (30, 1876782), (36, 1563985), (38, 1481670), (45, 1251188), (57, 987780), (60, 938391), (76, 740835), (90, 625594), (95, 592668), (101, 557460), (114, 493890), (163, 345420), (171, 329260), (180, 312797), (190, 296334), (202, 278730), (228, 246945), (285, 197556), (303, 185820), (326, 172710), (342, 164630), (380, 148167), (404, 139365), (489, 115140), (505, 111492), (570, 98778), (606, 92910), (652, 86355), (684, 82315), (815, 69084), (855, 65852), (909, 61940), (978, 57570), (1010, 55746), (1140, 49389), (1212, 46455), (1467, 38380), (1515, 37164), (1630, 34542), (1710, 32926), (1818, 30970), (1919, 29340), (1956, 28785), (2020, 27873), (2445, 23028), (2934, 19190), (3030, 18582), (3097, 18180), (3260, 17271), (3420, 16463), (3636, 15485), (3838, 14670), (4545, 12388), (4890, 11514), (5757, 9780), (5868, 9595), (6060, 9291), (6194, 9090), (7335, 7676)]