15148899780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{45599}}^1$

素因数の和:45738

約数の個数: 144

約数和(自身を含む): 49779878400

約数和(自身を除く): 34630978620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 113, 140, 147, 196, 210, 226, 245, 294, 339, 420, 452, 490, 565, 588, 678, 735, 791, 980, 1130, 1356, 1470, 1582, 1695, 2260, 2373, 2940, 3164, 3390, 3955, 4746, 5537, 6780, 7910, 9492, 11074, 11865, 15820, 16611, 22148, 23730, 27685, 33222, 45599, 47460, 55370, 66444, 83055, 91198, 110740, 136797, 166110, 182396, 227995, 273594, 319193, 332220, 455990, 547188, 638386, 683985, 911980, 957579, 1276772, 1367970, 1595965, 1915158, 2234351, 2735940, 3191930, 3830316, 4468702, 4787895, 5152687, 6383860, 6703053, 8937404, 9575790, 10305374, 11171755, 13406106, 15458061, 19151580, 20610748, 22343510, 25763435, 26812212, 30916122, 33515265, 36068809, 44687020, 51526870, 61832244, 67030530, 72137618, 77290305, 103053740, 108206427, 134061060, 144275236, 154580610, 180344045, 216412854, 252481663, 309161220, 360688090, 432825708, 504963326, 541032135, 721376180, 757444989, 1009926652, 1082064270, 1262408315, 1514889978, 2164128540, 2524816630, 3029779956, 3787224945, 5049633260, 7574449890, 15148899780]

約数ペア:

[(1, 15148899780), (2, 7574449890), (3, 5049633260), (4, 3787224945), (5, 3029779956), (6, 2524816630), (7, 2164128540), (10, 1514889978), (12, 1262408315), (14, 1082064270), (15, 1009926652), (20, 757444989), (21, 721376180), (28, 541032135), (30, 504963326), (35, 432825708), (42, 360688090), (49, 309161220), (60, 252481663), (70, 216412854), (84, 180344045), (98, 154580610), (105, 144275236), (113, 134061060), (140, 108206427), (147, 103053740), (196, 77290305), (210, 72137618), (226, 67030530), (245, 61832244), (294, 51526870), (339, 44687020), (420, 36068809), (452, 33515265), (490, 30916122), (565, 26812212), (588, 25763435), (678, 22343510), (735, 20610748), (791, 19151580), (980, 15458061), (1130, 13406106), (1356, 11171755), (1470, 10305374), (1582, 9575790), (1695, 8937404), (2260, 6703053), (2373, 6383860), (2940, 5152687), (3164, 4787895), (3390, 4468702), (3955, 3830316), (4746, 3191930), (5537, 2735940), (6780, 2234351), (7910, 1915158), (9492, 1595965), (11074, 1367970), (11865, 1276772), (15820, 957579), (16611, 911980), (22148, 683985), (23730, 638386), (27685, 547188), (33222, 455990), (45599, 332220), (47460, 319193), (55370, 273594), (66444, 227995), (83055, 182396), (91198, 166110), (110740, 136797)]