2999689900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 7065172800

約数和(自身を除く): 4065482900

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 101, 115, 148, 185, 202, 230, 349, 370, 404, 460, 505, 575, 698, 740, 851, 925, 1010, 1150, 1396, 1702, 1745, 1850, 2020, 2300, 2323, 2525, 3404, 3490, 3700, 3737, 4255, 4646, 5050, 6980, 7474, 8027, 8510, 8725, 9292, 10100, 11615, 12913, 14948, 16054, 17020, 17450, 18685, 21275, 23230, 25826, 32108, 34900, 35249, 37370, 40135, 42550, 46460, 51652, 58075, 64565, 70498, 74740, 80270, 85100, 85951, 93425, 116150, 129130, 140996, 160540, 171902, 176245, 186850, 200675, 232300, 258260, 296999, 322825, 343804, 352490, 373700, 401350, 429755, 593998, 645650, 704980, 802700, 810727, 859510, 881225, 1187996, 1291300, 1304213, 1484995, 1621454, 1719020, 1762450, 2148775, 2608426, 2969990, 3242908, 3524900, 4053635, 4297550, 5216852, 5939980, 6521065, 7424975, 8107270, 8595100, 13042130, 14849950, 16214540, 20268175, 26084260, 29699900, 29996899, 32605325, 40536350, 59993798, 65210650, 81072700, 119987596, 130421300, 149984495, 299968990, 599937980, 749922475, 1499844950, 2999689900]

約数ペア:

[(1, 2999689900), (2, 1499844950), (4, 749922475), (5, 599937980), (10, 299968990), (20, 149984495), (23, 130421300), (25, 119987596), (37, 81072700), (46, 65210650), (50, 59993798), (74, 40536350), (92, 32605325), (100, 29996899), (101, 29699900), (115, 26084260), (148, 20268175), (185, 16214540), (202, 14849950), (230, 13042130), (349, 8595100), (370, 8107270), (404, 7424975), (460, 6521065), (505, 5939980), (575, 5216852), (698, 4297550), (740, 4053635), (851, 3524900), (925, 3242908), (1010, 2969990), (1150, 2608426), (1396, 2148775), (1702, 1762450), (1745, 1719020), (1850, 1621454), (2020, 1484995), (2300, 1304213), (2323, 1291300), (2525, 1187996), (3404, 881225), (3490, 859510), (3700, 810727), (3737, 802700), (4255, 704980), (4646, 645650), (5050, 593998), (6980, 429755), (7474, 401350), (8027, 373700), (8510, 352490), (8725, 343804), (9292, 322825), (10100, 296999), (11615, 258260), (12913, 232300), (14948, 200675), (16054, 186850), (17020, 176245), (17450, 171902), (18685, 160540), (21275, 140996), (23230, 129130), (25826, 116150), (32108, 93425), (34900, 85951), (35249, 85100), (37370, 80270), (40135, 74740), (42550, 70498), (46460, 64565), (51652, 58075)]