199767952980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1\times {\mathrm{19699}}^1$

素因数の和:20830

約数の個数: 144

約数和(自身を含む): 618008227200

約数和(自身を除く): 418240274220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1063, 1590, 1908, 2126, 2385, 3180, 3189, 4252, 4770, 5315, 6378, 9540, 9567, 10630, 12756, 15945, 19134, 19699, 21260, 31890, 38268, 39398, 47835, 56339, 59097, 63780, 78796, 95670, 98495, 112678, 118194, 169017, 177291, 191340, 196990, 225356, 236388, 281695, 295485, 338034, 354582, 393980, 507051, 563390, 590970, 676068, 709164, 845085, 886455, 1014102, 1044047, 1126780, 1181940, 1690170, 1772910, 2028204, 2088094, 2535255, 3132141, 3380340, 3545820, 4176188, 5070510, 5220235, 6264282, 9396423, 10141020, 10440470, 12528564, 15660705, 18792846, 20880940, 20940037, 31321410, 37585692, 41880074, 46982115, 62642820, 62820111, 83760148, 93964230, 104700185, 125640222, 187928460, 188460333, 209400370, 251280444, 314100555, 376920666, 418800740, 628201110, 753841332, 942301665, 1109821961, 1256402220, 1884603330, 2219643922, 3329465883, 3769206660, 4439287844, 5549109805, 6658931766, 9988397649, 11098219610, 13317863532, 16647329415, 19976795298, 22196439220, 33294658830, 39953590596, 49941988245, 66589317660, 99883976490, 199767952980]

約数ペア:

[(1, 199767952980), (2, 99883976490), (3, 66589317660), (4, 49941988245), (5, 39953590596), (6, 33294658830), (9, 22196439220), (10, 19976795298), (12, 16647329415), (15, 13317863532), (18, 11098219610), (20, 9988397649), (30, 6658931766), (36, 5549109805), (45, 4439287844), (53, 3769206660), (60, 3329465883), (90, 2219643922), (106, 1884603330), (159, 1256402220), (180, 1109821961), (212, 942301665), (265, 753841332), (318, 628201110), (477, 418800740), (530, 376920666), (636, 314100555), (795, 251280444), (954, 209400370), (1060, 188460333), (1063, 187928460), (1590, 125640222), (1908, 104700185), (2126, 93964230), (2385, 83760148), (3180, 62820111), (3189, 62642820), (4252, 46982115), (4770, 41880074), (5315, 37585692), (6378, 31321410), (9540, 20940037), (9567, 20880940), (10630, 18792846), (12756, 15660705), (15945, 12528564), (19134, 10440470), (19699, 10141020), (21260, 9396423), (31890, 6264282), (38268, 5220235), (39398, 5070510), (47835, 4176188), (56339, 3545820), (59097, 3380340), (63780, 3132141), (78796, 2535255), (95670, 2088094), (98495, 2028204), (112678, 1772910), (118194, 1690170), (169017, 1181940), (177291, 1126780), (191340, 1044047), (196990, 1014102), (225356, 886455), (236388, 845085), (281695, 709164), (295485, 676068), (338034, 590970), (354582, 563390), (393980, 507051)]