15695120100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{7351}}^1$

素因数の和:8026

約数の個数: 144

約数和(自身を含む): 49622823936

約数和(自身を除く): 33927703836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 647, 660, 825, 1100, 1294, 1650, 1941, 2588, 3235, 3300, 3882, 6470, 7117, 7351, 7764, 9705, 12940, 14234, 14702, 16175, 19410, 21351, 22053, 28468, 29404, 32350, 35585, 36755, 38820, 42702, 44106, 48525, 64700, 71170, 73510, 80861, 85404, 88212, 97050, 106755, 110265, 142340, 147020, 161722, 177925, 183775, 194100, 213510, 220530, 242583, 323444, 355850, 367550, 404305, 427020, 441060, 485166, 533775, 551325, 711700, 735100, 808610, 970332, 1067550, 1102650, 1212915, 1617220, 2021525, 2135100, 2205300, 2425830, 4043050, 4756097, 4851660, 6064575, 8086100, 9512194, 12129150, 14268291, 19024388, 23780485, 24258300, 28536582, 47560970, 52317067, 57073164, 71341455, 95121940, 104634134, 118902425, 142682910, 156951201, 209268268, 237804850, 261585335, 285365820, 313902402, 356707275, 475609700, 523170670, 627804804, 713414550, 784756005, 1046341340, 1307926675, 1426829100, 1569512010, 2615853350, 3139024020, 3923780025, 5231706700, 7847560050, 15695120100]

約数ペア:

[(1, 15695120100), (2, 7847560050), (3, 5231706700), (4, 3923780025), (5, 3139024020), (6, 2615853350), (10, 1569512010), (11, 1426829100), (12, 1307926675), (15, 1046341340), (20, 784756005), (22, 713414550), (25, 627804804), (30, 523170670), (33, 475609700), (44, 356707275), (50, 313902402), (55, 285365820), (60, 261585335), (66, 237804850), (75, 209268268), (100, 156951201), (110, 142682910), (132, 118902425), (150, 104634134), (165, 95121940), (220, 71341455), (275, 57073164), (300, 52317067), (330, 47560970), (550, 28536582), (647, 24258300), (660, 23780485), (825, 19024388), (1100, 14268291), (1294, 12129150), (1650, 9512194), (1941, 8086100), (2588, 6064575), (3235, 4851660), (3300, 4756097), (3882, 4043050), (6470, 2425830), (7117, 2205300), (7351, 2135100), (7764, 2021525), (9705, 1617220), (12940, 1212915), (14234, 1102650), (14702, 1067550), (16175, 970332), (19410, 808610), (21351, 735100), (22053, 711700), (28468, 551325), (29404, 533775), (32350, 485166), (35585, 441060), (36755, 427020), (38820, 404305), (42702, 367550), (44106, 355850), (48525, 323444), (64700, 242583), (71170, 220530), (73510, 213510), (80861, 194100), (85404, 183775), (88212, 177925), (97050, 161722), (106755, 147020), (110265, 142340)]