121979100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 370976256

約数和(自身を除く): 248997156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 47, 50, 60, 75, 82, 94, 100, 123, 141, 150, 164, 188, 205, 211, 235, 246, 282, 300, 410, 422, 470, 492, 564, 615, 633, 705, 820, 844, 940, 1025, 1055, 1175, 1230, 1266, 1410, 1927, 2050, 2110, 2350, 2460, 2532, 2820, 3075, 3165, 3525, 3854, 4100, 4220, 4700, 5275, 5781, 6150, 6330, 7050, 7708, 8651, 9635, 9917, 10550, 11562, 12300, 12660, 14100, 15825, 17302, 19270, 19834, 21100, 23124, 25953, 28905, 29751, 31650, 34604, 38540, 39668, 43255, 48175, 49585, 51906, 57810, 59502, 63300, 86510, 96350, 99170, 103812, 115620, 119004, 129765, 144525, 148755, 173020, 192700, 198340, 216275, 247925, 259530, 289050, 297510, 406597, 432550, 495850, 519060, 578100, 595020, 648825, 743775, 813194, 865100, 991700, 1219791, 1297650, 1487550, 1626388, 2032985, 2439582, 2595300, 2975100, 4065970, 4879164, 6098955, 8131940, 10164925, 12197910, 20329850, 24395820, 30494775, 40659700, 60989550, 121979100]

約数ペア:

[(1, 121979100), (2, 60989550), (3, 40659700), (4, 30494775), (5, 24395820), (6, 20329850), (10, 12197910), (12, 10164925), (15, 8131940), (20, 6098955), (25, 4879164), (30, 4065970), (41, 2975100), (47, 2595300), (50, 2439582), (60, 2032985), (75, 1626388), (82, 1487550), (94, 1297650), (100, 1219791), (123, 991700), (141, 865100), (150, 813194), (164, 743775), (188, 648825), (205, 595020), (211, 578100), (235, 519060), (246, 495850), (282, 432550), (300, 406597), (410, 297510), (422, 289050), (470, 259530), (492, 247925), (564, 216275), (615, 198340), (633, 192700), (705, 173020), (820, 148755), (844, 144525), (940, 129765), (1025, 119004), (1055, 115620), (1175, 103812), (1230, 99170), (1266, 96350), (1410, 86510), (1927, 63300), (2050, 59502), (2110, 57810), (2350, 51906), (2460, 49585), (2532, 48175), (2820, 43255), (3075, 39668), (3165, 38540), (3525, 34604), (3854, 31650), (4100, 29751), (4220, 28905), (4700, 25953), (5275, 23124), (5781, 21100), (6150, 19834), (6330, 19270), (7050, 17302), (7708, 15825), (8651, 14100), (9635, 12660), (9917, 12300), (10550, 11562)]