616897620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1933}}^1$

素因数の和:2151

約数の個数: 120

約数和(自身を含む): 1946060424

約数和(自身を除く): 1329162804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 197, 270, 324, 394, 405, 540, 591, 788, 810, 985, 1182, 1620, 1773, 1933, 1970, 2364, 2955, 3546, 3866, 3940, 5319, 5799, 5910, 7092, 7732, 8865, 9665, 10638, 11598, 11820, 15957, 17397, 17730, 19330, 21276, 23196, 26595, 28995, 31914, 34794, 35460, 38660, 52191, 53190, 57990, 63828, 69588, 79785, 86985, 104382, 106380, 115980, 156573, 159570, 173970, 208764, 260955, 313146, 319140, 347940, 380801, 521910, 626292, 761602, 782865, 1043820, 1142403, 1523204, 1565730, 1904005, 2284806, 3131460, 3427209, 3808010, 4569612, 5712015, 6854418, 7616020, 10281627, 11424030, 13708836, 17136045, 20563254, 22848060, 30844881, 34272090, 41126508, 51408135, 61689762, 68544180, 102816270, 123379524, 154224405, 205632540, 308448810, 616897620]

約数ペア:

[(1, 616897620), (2, 308448810), (3, 205632540), (4, 154224405), (5, 123379524), (6, 102816270), (9, 68544180), (10, 61689762), (12, 51408135), (15, 41126508), (18, 34272090), (20, 30844881), (27, 22848060), (30, 20563254), (36, 17136045), (45, 13708836), (54, 11424030), (60, 10281627), (81, 7616020), (90, 6854418), (108, 5712015), (135, 4569612), (162, 3808010), (180, 3427209), (197, 3131460), (270, 2284806), (324, 1904005), (394, 1565730), (405, 1523204), (540, 1142403), (591, 1043820), (788, 782865), (810, 761602), (985, 626292), (1182, 521910), (1620, 380801), (1773, 347940), (1933, 319140), (1970, 313146), (2364, 260955), (2955, 208764), (3546, 173970), (3866, 159570), (3940, 156573), (5319, 115980), (5799, 106380), (5910, 104382), (7092, 86985), (7732, 79785), (8865, 69588), (9665, 63828), (10638, 57990), (11598, 53190), (11820, 52191), (15957, 38660), (17397, 35460), (17730, 34794), (19330, 31914), (21276, 28995), (23196, 26595)]