61241940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 206438400

約数和(自身を除く): 145196460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 90, 94, 95, 108, 114, 127, 135, 141, 171, 180, 188, 190, 228, 235, 254, 270, 282, 285, 342, 380, 381, 423, 470, 508, 513, 540, 564, 570, 635, 684, 705, 762, 846, 855, 893, 940, 1026, 1140, 1143, 1269, 1270, 1410, 1524, 1692, 1710, 1786, 1905, 2052, 2115, 2286, 2413, 2538, 2540, 2565, 2679, 2820, 3420, 3429, 3572, 3810, 4230, 4465, 4572, 4826, 5076, 5130, 5358, 5715, 5969, 6345, 6858, 7239, 7620, 8037, 8460, 8930, 9652, 10260, 10716, 11430, 11938, 12065, 12690, 13395, 13716, 14478, 16074, 17145, 17860, 17907, 21717, 22860, 23876, 24111, 24130, 25380, 26790, 28956, 29845, 32148, 34290, 35814, 36195, 40185, 43434, 48222, 48260, 53580, 53721, 59690, 65151, 68580, 71628, 72390, 80370, 86868, 89535, 96444, 107442, 108585, 113411, 119380, 120555, 130302, 144780, 160740, 161163, 179070, 214884, 217170, 226822, 241110, 260604, 268605, 322326, 325755, 340233, 358140, 434340, 453644, 482220, 537210, 567055, 644652, 651510, 680466, 805815, 1020699, 1074420, 1134110, 1303020, 1360932, 1611630, 1701165, 2041398, 2268220, 3062097, 3223260, 3402330, 4082796, 5103495, 6124194, 6804660, 10206990, 12248388, 15310485, 20413980, 30620970, 61241940]

約数ペア:

[(1, 61241940), (2, 30620970), (3, 20413980), (4, 15310485), (5, 12248388), (6, 10206990), (9, 6804660), (10, 6124194), (12, 5103495), (15, 4082796), (18, 3402330), (19, 3223260), (20, 3062097), (27, 2268220), (30, 2041398), (36, 1701165), (38, 1611630), (45, 1360932), (47, 1303020), (54, 1134110), (57, 1074420), (60, 1020699), (76, 805815), (90, 680466), (94, 651510), (95, 644652), (108, 567055), (114, 537210), (127, 482220), (135, 453644), (141, 434340), (171, 358140), (180, 340233), (188, 325755), (190, 322326), (228, 268605), (235, 260604), (254, 241110), (270, 226822), (282, 217170), (285, 214884), (342, 179070), (380, 161163), (381, 160740), (423, 144780), (470, 130302), (508, 120555), (513, 119380), (540, 113411), (564, 108585), (570, 107442), (635, 96444), (684, 89535), (705, 86868), (762, 80370), (846, 72390), (855, 71628), (893, 68580), (940, 65151), (1026, 59690), (1140, 53721), (1143, 53580), (1269, 48260), (1270, 48222), (1410, 43434), (1524, 40185), (1692, 36195), (1710, 35814), (1786, 34290), (1905, 32148), (2052, 29845), (2115, 28956), (2286, 26790), (2413, 25380), (2538, 24130), (2540, 24111), (2565, 23876), (2679, 22860), (2820, 21717), (3420, 17907), (3429, 17860), (3572, 17145), (3810, 16074), (4230, 14478), (4465, 13716), (4572, 13395), (4826, 12690), (5076, 12065), (5130, 11938), (5358, 11430), (5715, 10716), (5969, 10260), (6345, 9652), (6858, 8930), (7239, 8460), (7620, 8037)]