4258764540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1283}}^1$

素因数の和:1990

約数の個数: 144

約数和(自身を含む): 13426777728

約数和(自身を除く): 9168013188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 683, 810, 972, 1215, 1283, 1366, 1620, 2049, 2430, 2566, 2732, 3415, 3849, 4098, 4860, 5132, 6147, 6415, 6830, 7698, 8196, 10245, 11547, 12294, 12830, 13660, 15396, 18441, 19245, 20490, 23094, 24588, 25660, 30735, 34641, 36882, 38490, 40980, 46188, 55323, 57735, 61470, 69282, 73764, 76980, 92205, 103923, 110646, 115470, 122940, 138564, 165969, 173205, 184410, 207846, 221292, 230940, 276615, 311769, 331938, 346410, 368820, 415692, 519615, 553230, 623538, 663876, 692820, 829845, 876289, 1039230, 1106460, 1247076, 1558845, 1659690, 1752578, 2078460, 2628867, 3117690, 3319380, 3505156, 4381445, 5257734, 6235380, 7886601, 8762890, 10515468, 13144335, 15773202, 17525780, 23659803, 26288670, 31546404, 39433005, 47319606, 52577340, 70979409, 78866010, 94639212, 118299015, 141958818, 157732020, 212938227, 236598030, 283917636, 354897045, 425876454, 473196060, 709794090, 851752908, 1064691135, 1419588180, 2129382270, 4258764540]

約数ペア:

[(1, 4258764540), (2, 2129382270), (3, 1419588180), (4, 1064691135), (5, 851752908), (6, 709794090), (9, 473196060), (10, 425876454), (12, 354897045), (15, 283917636), (18, 236598030), (20, 212938227), (27, 157732020), (30, 141958818), (36, 118299015), (45, 94639212), (54, 78866010), (60, 70979409), (81, 52577340), (90, 47319606), (108, 39433005), (135, 31546404), (162, 26288670), (180, 23659803), (243, 17525780), (270, 15773202), (324, 13144335), (405, 10515468), (486, 8762890), (540, 7886601), (683, 6235380), (810, 5257734), (972, 4381445), (1215, 3505156), (1283, 3319380), (1366, 3117690), (1620, 2628867), (2049, 2078460), (2430, 1752578), (2566, 1659690), (2732, 1558845), (3415, 1247076), (3849, 1106460), (4098, 1039230), (4860, 876289), (5132, 829845), (6147, 692820), (6415, 663876), (6830, 623538), (7698, 553230), (8196, 519615), (10245, 415692), (11547, 368820), (12294, 346410), (12830, 331938), (13660, 311769), (15396, 276615), (18441, 230940), (19245, 221292), (20490, 207846), (23094, 184410), (24588, 173205), (25660, 165969), (30735, 138564), (34641, 122940), (36882, 115470), (38490, 110646), (40980, 103923), (46188, 92205), (55323, 76980), (57735, 73764), (61470, 69282)]