48780030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 89114370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 29, 30, 38, 39, 57, 58, 65, 78, 87, 95, 114, 130, 145, 174, 190, 195, 227, 247, 285, 290, 377, 390, 435, 454, 494, 551, 570, 681, 741, 754, 870, 1102, 1131, 1135, 1235, 1362, 1482, 1653, 1885, 2262, 2270, 2470, 2755, 2951, 3306, 3405, 3705, 3770, 4313, 5510, 5655, 5902, 6583, 6810, 7163, 7410, 8265, 8626, 8853, 11310, 12939, 13166, 14326, 14755, 16530, 17706, 19749, 21489, 21565, 25878, 29510, 32915, 35815, 39498, 42978, 43130, 44265, 56069, 64695, 65830, 71630, 85579, 88530, 98745, 107445, 112138, 125077, 129390, 168207, 171158, 197490, 214890, 250154, 256737, 280345, 336414, 375231, 427895, 513474, 560690, 625385, 750462, 841035, 855790, 1250770, 1283685, 1626001, 1682070, 1876155, 2567370, 3252002, 3752310, 4878003, 8130005, 9756006, 16260010, 24390015, 48780030]

約数ペア:

[(1, 48780030), (2, 24390015), (3, 16260010), (5, 9756006), (6, 8130005), (10, 4878003), (13, 3752310), (15, 3252002), (19, 2567370), (26, 1876155), (29, 1682070), (30, 1626001), (38, 1283685), (39, 1250770), (57, 855790), (58, 841035), (65, 750462), (78, 625385), (87, 560690), (95, 513474), (114, 427895), (130, 375231), (145, 336414), (174, 280345), (190, 256737), (195, 250154), (227, 214890), (247, 197490), (285, 171158), (290, 168207), (377, 129390), (390, 125077), (435, 112138), (454, 107445), (494, 98745), (551, 88530), (570, 85579), (681, 71630), (741, 65830), (754, 64695), (870, 56069), (1102, 44265), (1131, 43130), (1135, 42978), (1235, 39498), (1362, 35815), (1482, 32915), (1653, 29510), (1885, 25878), (2262, 21565), (2270, 21489), (2470, 19749), (2755, 17706), (2951, 16530), (3306, 14755), (3405, 14326), (3705, 13166), (3770, 12939), (4313, 11310), (5510, 8853), (5655, 8626), (5902, 8265), (6583, 7410), (6810, 7163)]