8876750220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199657}}^1$

素因数の和:199704

約数の個数: 144

約数和(自身を含む): 30523715040

約数和(自身を除く): 21646964820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 11115, 14820, 22230, 44460, 199657, 399314, 598971, 798628, 998285, 1197942, 1796913, 1996570, 2395884, 2595541, 2994855, 3593826, 3793483, 3993140, 5191082, 5989710, 7187652, 7586966, 7786623, 8984565, 10382164, 11380449, 11979420, 12977705, 15173932, 15573246, 17969130, 18967415, 22760898, 23359869, 25955410, 31146492, 34141347, 35938260, 37934830, 38933115, 45521796, 46719738, 49315279, 51910820, 56902245, 68282694, 75869660, 77866230, 93439476, 98630558, 113804490, 116799345, 136565388, 147945837, 155732460, 170706735, 197261116, 227608980, 233598690, 246576395, 295891674, 341413470, 443837511, 467197380, 493152790, 591783348, 682826940, 739729185, 887675022, 986305580, 1479458370, 1775350044, 2219187555, 2958916740, 4438375110, 8876750220]

約数ペア:

[(1, 8876750220), (2, 4438375110), (3, 2958916740), (4, 2219187555), (5, 1775350044), (6, 1479458370), (9, 986305580), (10, 887675022), (12, 739729185), (13, 682826940), (15, 591783348), (18, 493152790), (19, 467197380), (20, 443837511), (26, 341413470), (30, 295891674), (36, 246576395), (38, 233598690), (39, 227608980), (45, 197261116), (52, 170706735), (57, 155732460), (60, 147945837), (65, 136565388), (76, 116799345), (78, 113804490), (90, 98630558), (95, 93439476), (114, 77866230), (117, 75869660), (130, 68282694), (156, 56902245), (171, 51910820), (180, 49315279), (190, 46719738), (195, 45521796), (228, 38933115), (234, 37934830), (247, 35938260), (260, 34141347), (285, 31146492), (342, 25955410), (380, 23359869), (390, 22760898), (468, 18967415), (494, 17969130), (570, 15573246), (585, 15173932), (684, 12977705), (741, 11979420), (780, 11380449), (855, 10382164), (988, 8984565), (1140, 7786623), (1170, 7586966), (1235, 7187652), (1482, 5989710), (1710, 5191082), (2223, 3993140), (2340, 3793483), (2470, 3593826), (2964, 2994855), (3420, 2595541), (3705, 2395884), (4446, 1996570), (4940, 1796913), (7410, 1197942), (8892, 998285), (11115, 798628), (14820, 598971), (22230, 399314), (44460, 199657)]