111224280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 356659200

約数和(自身を除く): 245434920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1031, 1160, 1240, 1740, 1798, 1860, 2062, 2697, 3093, 3480, 3596, 3720, 4124, 4495, 5155, 5394, 6186, 7192, 8248, 8990, 10310, 10788, 12372, 13485, 15465, 17980, 20620, 21576, 24744, 26970, 29899, 30930, 31961, 35960, 41240, 53940, 59798, 61860, 63922, 89697, 95883, 107880, 119596, 123720, 127844, 149495, 159805, 179394, 191766, 239192, 255688, 298990, 319610, 358788, 383532, 448485, 479415, 597980, 639220, 717576, 767064, 896970, 926869, 958830, 1195960, 1278440, 1793940, 1853738, 1917660, 2780607, 3587880, 3707476, 3835320, 4634345, 5561214, 7414952, 9268690, 11122428, 13903035, 18537380, 22244856, 27806070, 37074760, 55612140, 111224280]

約数ペア:

[(1, 111224280), (2, 55612140), (3, 37074760), (4, 27806070), (5, 22244856), (6, 18537380), (8, 13903035), (10, 11122428), (12, 9268690), (15, 7414952), (20, 5561214), (24, 4634345), (29, 3835320), (30, 3707476), (31, 3587880), (40, 2780607), (58, 1917660), (60, 1853738), (62, 1793940), (87, 1278440), (93, 1195960), (116, 958830), (120, 926869), (124, 896970), (145, 767064), (155, 717576), (174, 639220), (186, 597980), (232, 479415), (248, 448485), (290, 383532), (310, 358788), (348, 319610), (372, 298990), (435, 255688), (465, 239192), (580, 191766), (620, 179394), (696, 159805), (744, 149495), (870, 127844), (899, 123720), (930, 119596), (1031, 107880), (1160, 95883), (1240, 89697), (1740, 63922), (1798, 61860), (1860, 59798), (2062, 53940), (2697, 41240), (3093, 35960), (3480, 31961), (3596, 30930), (3720, 29899), (4124, 26970), (4495, 24744), (5155, 21576), (5394, 20620), (6186, 17980), (7192, 15465), (8248, 13485), (8990, 12372), (10310, 10788)]