130264380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 426535200

約数和(自身を除く): 296270820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 738, 779, 820, 855, 929, 1140, 1230, 1476, 1558, 1710, 1845, 1858, 2337, 2460, 2787, 3116, 3420, 3690, 3716, 3895, 4645, 4674, 5574, 7011, 7380, 7790, 8361, 9290, 9348, 11148, 11685, 13935, 14022, 15580, 16722, 17651, 18580, 23370, 27870, 28044, 33444, 35055, 35302, 38089, 41805, 46740, 52953, 55740, 70110, 70604, 76178, 83610, 88255, 105906, 114267, 140220, 152356, 158859, 167220, 176510, 190445, 211812, 228534, 264765, 317718, 342801, 353020, 380890, 457068, 529530, 571335, 635436, 685602, 723691, 761780, 794295, 1059060, 1142670, 1371204, 1447382, 1588590, 1714005, 2171073, 2285340, 2894764, 3177180, 3428010, 3618455, 4342146, 6513219, 6856020, 7236910, 8684292, 10855365, 13026438, 14473820, 21710730, 26052876, 32566095, 43421460, 65132190, 130264380]

約数ペア:

[(1, 130264380), (2, 65132190), (3, 43421460), (4, 32566095), (5, 26052876), (6, 21710730), (9, 14473820), (10, 13026438), (12, 10855365), (15, 8684292), (18, 7236910), (19, 6856020), (20, 6513219), (30, 4342146), (36, 3618455), (38, 3428010), (41, 3177180), (45, 2894764), (57, 2285340), (60, 2171073), (76, 1714005), (82, 1588590), (90, 1447382), (95, 1371204), (114, 1142670), (123, 1059060), (164, 794295), (171, 761780), (180, 723691), (190, 685602), (205, 635436), (228, 571335), (246, 529530), (285, 457068), (342, 380890), (369, 353020), (380, 342801), (410, 317718), (492, 264765), (570, 228534), (615, 211812), (684, 190445), (738, 176510), (779, 167220), (820, 158859), (855, 152356), (929, 140220), (1140, 114267), (1230, 105906), (1476, 88255), (1558, 83610), (1710, 76178), (1845, 70604), (1858, 70110), (2337, 55740), (2460, 52953), (2787, 46740), (3116, 41805), (3420, 38089), (3690, 35302), (3716, 35055), (3895, 33444), (4645, 28044), (4674, 27870), (5574, 23370), (7011, 18580), (7380, 17651), (7790, 16722), (8361, 15580), (9290, 14022), (9348, 13935), (11148, 11685)]