62730780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 215268480

約数和(自身を除く): 152537700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1123, 1140, 1330, 1470, 1596, 1862, 1995, 2246, 2660, 2793, 2940, 3369, 3724, 3990, 4492, 4655, 5586, 5615, 6738, 7861, 7980, 9310, 11172, 11230, 13476, 13965, 15722, 16845, 18620, 21337, 22460, 23583, 27930, 31444, 33690, 39305, 42674, 47166, 55027, 55860, 64011, 67380, 78610, 85348, 94332, 106685, 110054, 117915, 128022, 149359, 157220, 165081, 213370, 220108, 235830, 256044, 275135, 298718, 320055, 330162, 426740, 448077, 471660, 550270, 597436, 640110, 660324, 746795, 825405, 896154, 1045513, 1100540, 1280220, 1493590, 1650810, 1792308, 2091026, 2240385, 2987180, 3136539, 3301620, 4182052, 4480770, 5227565, 6273078, 8961540, 10455130, 12546156, 15682695, 20910260, 31365390, 62730780]

約数ペア:

[(1, 62730780), (2, 31365390), (3, 20910260), (4, 15682695), (5, 12546156), (6, 10455130), (7, 8961540), (10, 6273078), (12, 5227565), (14, 4480770), (15, 4182052), (19, 3301620), (20, 3136539), (21, 2987180), (28, 2240385), (30, 2091026), (35, 1792308), (38, 1650810), (42, 1493590), (49, 1280220), (57, 1100540), (60, 1045513), (70, 896154), (76, 825405), (84, 746795), (95, 660324), (98, 640110), (105, 597436), (114, 550270), (133, 471660), (140, 448077), (147, 426740), (190, 330162), (196, 320055), (210, 298718), (228, 275135), (245, 256044), (266, 235830), (285, 220108), (294, 213370), (380, 165081), (399, 157220), (420, 149359), (490, 128022), (532, 117915), (570, 110054), (588, 106685), (665, 94332), (735, 85348), (798, 78610), (931, 67380), (980, 64011), (1123, 55860), (1140, 55027), (1330, 47166), (1470, 42674), (1596, 39305), (1862, 33690), (1995, 31444), (2246, 27930), (2660, 23583), (2793, 22460), (2940, 21337), (3369, 18620), (3724, 16845), (3990, 15722), (4492, 13965), (4655, 13476), (5586, 11230), (5615, 11172), (6738, 9310), (7861, 7980)]