105978180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 392999040

約数和(自身を除く): 287020860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 49, 55, 58, 60, 66, 70, 77, 84, 87, 98, 105, 110, 113, 116, 132, 140, 145, 147, 154, 165, 174, 196, 203, 210, 220, 226, 231, 245, 290, 294, 308, 319, 330, 339, 348, 385, 406, 420, 435, 452, 462, 490, 539, 565, 580, 588, 609, 638, 660, 678, 735, 770, 791, 812, 870, 924, 957, 980, 1015, 1078, 1130, 1155, 1218, 1243, 1276, 1356, 1421, 1470, 1540, 1582, 1595, 1617, 1695, 1740, 1914, 2030, 2156, 2233, 2260, 2310, 2373, 2436, 2486, 2695, 2842, 2940, 3045, 3164, 3190, 3234, 3277, 3390, 3729, 3828, 3955, 4060, 4263, 4466, 4620, 4746, 4785, 4972, 5390, 5537, 5684, 6090, 6215, 6380, 6468, 6554, 6699, 6780, 7105, 7458, 7910, 8085, 8526, 8701, 8932, 9492, 9570, 9831, 10780, 11074, 11165, 11865, 12180, 12430, 13108, 13398, 14210, 14916, 15631, 15820, 16170, 16385, 16611, 17052, 17402, 18645, 19140, 19662, 21315, 22148, 22330, 22939, 23730, 24860, 26103, 26796, 27685, 28420, 31262, 32340, 32770, 33222, 33495, 34804, 36047, 37290, 39324, 42630, 43505, 44660, 45878, 46893, 47460, 49155, 52206, 55370, 60907, 62524, 65540, 66444, 66990, 68817, 72094, 74580, 78155, 83055, 85260, 87010, 91756, 93786, 98310, 104412, 108141, 110740, 114695, 121814, 130515, 133980, 137634, 144188, 156310, 160573, 166110, 174020, 180235, 182721, 187572, 196620, 216282, 229390, 234465, 243628, 252329, 261030, 275268, 304535, 312620, 321146, 332220, 344085, 360470, 365442, 432564, 458780, 468930, 481719, 504658, 522060, 540705, 609070, 642292, 688170, 720940, 730884, 756987, 802865, 913605, 937860, 963438, 1009316, 1081410, 1218140, 1261645, 1376340, 1513974, 1605730, 1766303, 1827210, 1926876, 2162820, 2408595, 2523290, 3027948, 3211460, 3532606, 3654420, 3784935, 4817190, 5046580, 5298909, 7065212, 7569870, 8831515, 9634380, 10597818, 15139740, 17663030, 21195636, 26494545, 35326060, 52989090, 105978180]

約数ペア:

[(1, 105978180), (2, 52989090), (3, 35326060), (4, 26494545), (5, 21195636), (6, 17663030), (7, 15139740), (10, 10597818), (11, 9634380), (12, 8831515), (14, 7569870), (15, 7065212), (20, 5298909), (21, 5046580), (22, 4817190), (28, 3784935), (29, 3654420), (30, 3532606), (33, 3211460), (35, 3027948), (42, 2523290), (44, 2408595), (49, 2162820), (55, 1926876), (58, 1827210), (60, 1766303), (66, 1605730), (70, 1513974), (77, 1376340), (84, 1261645), (87, 1218140), (98, 1081410), (105, 1009316), (110, 963438), (113, 937860), (116, 913605), (132, 802865), (140, 756987), (145, 730884), (147, 720940), (154, 688170), (165, 642292), (174, 609070), (196, 540705), (203, 522060), (210, 504658), (220, 481719), (226, 468930), (231, 458780), (245, 432564), (290, 365442), (294, 360470), (308, 344085), (319, 332220), (330, 321146), (339, 312620), (348, 304535), (385, 275268), (406, 261030), (420, 252329), (435, 243628), (452, 234465), (462, 229390), (490, 216282), (539, 196620), (565, 187572), (580, 182721), (588, 180235), (609, 174020), (638, 166110), (660, 160573), (678, 156310), (735, 144188), (770, 137634), (791, 133980), (812, 130515), (870, 121814), (924, 114695), (957, 110740), (980, 108141), (1015, 104412), (1078, 98310), (1130, 93786), (1155, 91756), (1218, 87010), (1243, 85260), (1276, 83055), (1356, 78155), (1421, 74580), (1470, 72094), (1540, 68817), (1582, 66990), (1595, 66444), (1617, 65540), (1695, 62524), (1740, 60907), (1914, 55370), (2030, 52206), (2156, 49155), (2233, 47460), (2260, 46893), (2310, 45878), (2373, 44660), (2436, 43505), (2486, 42630), (2695, 39324), (2842, 37290), (2940, 36047), (3045, 34804), (3164, 33495), (3190, 33222), (3234, 32770), (3277, 32340), (3390, 31262), (3729, 28420), (3828, 27685), (3955, 26796), (4060, 26103), (4263, 24860), (4466, 23730), (4620, 22939), (4746, 22330), (4785, 22148), (4972, 21315), (5390, 19662), (5537, 19140), (5684, 18645), (6090, 17402), (6215, 17052), (6380, 16611), (6468, 16385), (6554, 16170), (6699, 15820), (6780, 15631), (7105, 14916), (7458, 14210), (7910, 13398), (8085, 13108), (8526, 12430), (8701, 12180), (8932, 11865), (9492, 11165), (9570, 11074), (9831, 10780)]