133778520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1394

約数の個数: 128

約数和(自身を含む): 450878400

約数和(自身を除く): 317099880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1277, 1455, 1746, 1940, 2328, 2554, 2619, 2910, 3492, 3831, 3880, 4365, 5108, 5238, 5820, 6385, 6984, 7662, 8730, 10216, 10476, 11493, 11640, 12770, 13095, 15324, 17460, 19155, 20952, 22986, 25540, 26190, 30648, 34479, 34920, 38310, 45972, 51080, 52380, 57465, 68958, 76620, 91944, 104760, 114930, 123869, 137916, 153240, 172395, 229860, 247738, 275832, 344790, 371607, 459720, 495476, 619345, 689580, 743214, 990952, 1114821, 1238690, 1379160, 1486428, 1858035, 2229642, 2477380, 2972856, 3344463, 3716070, 4459284, 4954760, 5574105, 6688926, 7432140, 8918568, 11148210, 13377852, 14864280, 16722315, 22296420, 26755704, 33444630, 44592840, 66889260, 133778520]

約数ペア:

[(1, 133778520), (2, 66889260), (3, 44592840), (4, 33444630), (5, 26755704), (6, 22296420), (8, 16722315), (9, 14864280), (10, 13377852), (12, 11148210), (15, 8918568), (18, 7432140), (20, 6688926), (24, 5574105), (27, 4954760), (30, 4459284), (36, 3716070), (40, 3344463), (45, 2972856), (54, 2477380), (60, 2229642), (72, 1858035), (90, 1486428), (97, 1379160), (108, 1238690), (120, 1114821), (135, 990952), (180, 743214), (194, 689580), (216, 619345), (270, 495476), (291, 459720), (360, 371607), (388, 344790), (485, 275832), (540, 247738), (582, 229860), (776, 172395), (873, 153240), (970, 137916), (1080, 123869), (1164, 114930), (1277, 104760), (1455, 91944), (1746, 76620), (1940, 68958), (2328, 57465), (2554, 52380), (2619, 51080), (2910, 45972), (3492, 38310), (3831, 34920), (3880, 34479), (4365, 30648), (5108, 26190), (5238, 25540), (5820, 22986), (6385, 20952), (6984, 19155), (7662, 17460), (8730, 15324), (10216, 13095), (10476, 12770), (11493, 11640)]