680516100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2083}}^1$

素因数の和:2128

約数の個数: 216

約数和(自身を含む): 2405852960

約数和(自身を除く): 1725336860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 121, 132, 135, 150, 165, 180, 198, 220, 225, 242, 270, 275, 297, 300, 330, 363, 396, 450, 484, 495, 540, 550, 594, 605, 660, 675, 726, 825, 900, 990, 1089, 1100, 1188, 1210, 1350, 1452, 1485, 1650, 1815, 1980, 2083, 2178, 2420, 2475, 2700, 2970, 3025, 3267, 3300, 3630, 4166, 4356, 4950, 5445, 5940, 6050, 6249, 6534, 7260, 7425, 8332, 9075, 9900, 10415, 10890, 12100, 12498, 13068, 14850, 16335, 18150, 18747, 20830, 21780, 22913, 24996, 27225, 29700, 31245, 32670, 36300, 37494, 41660, 45826, 52075, 54450, 56241, 62490, 65340, 68739, 74988, 81675, 91652, 93735, 104150, 108900, 112482, 114565, 124980, 137478, 156225, 163350, 187470, 206217, 208300, 224964, 229130, 252043, 274956, 281205, 312450, 326700, 343695, 374940, 412434, 458260, 468675, 504086, 562410, 572825, 618651, 624900, 687390, 756129, 824868, 937350, 1008172, 1031085, 1124820, 1145650, 1237302, 1260215, 1374780, 1406025, 1512258, 1718475, 1874700, 2062170, 2268387, 2291300, 2474604, 2520430, 2812050, 3024516, 3093255, 3436950, 3780645, 4124340, 4536774, 5040860, 5155425, 5624100, 6186510, 6301075, 6805161, 6873900, 7561290, 9073548, 10310850, 11341935, 12373020, 12602150, 13610322, 15122580, 15466275, 18903225, 20621700, 22683870, 25204300, 27220644, 30932550, 34025805, 37806450, 45367740, 56709675, 61865100, 68051610, 75612900, 113419350, 136103220, 170129025, 226838700, 340258050, 680516100]

約数ペア:

[(1, 680516100), (2, 340258050), (3, 226838700), (4, 170129025), (5, 136103220), (6, 113419350), (9, 75612900), (10, 68051610), (11, 61865100), (12, 56709675), (15, 45367740), (18, 37806450), (20, 34025805), (22, 30932550), (25, 27220644), (27, 25204300), (30, 22683870), (33, 20621700), (36, 18903225), (44, 15466275), (45, 15122580), (50, 13610322), (54, 12602150), (55, 12373020), (60, 11341935), (66, 10310850), (75, 9073548), (90, 7561290), (99, 6873900), (100, 6805161), (108, 6301075), (110, 6186510), (121, 5624100), (132, 5155425), (135, 5040860), (150, 4536774), (165, 4124340), (180, 3780645), (198, 3436950), (220, 3093255), (225, 3024516), (242, 2812050), (270, 2520430), (275, 2474604), (297, 2291300), (300, 2268387), (330, 2062170), (363, 1874700), (396, 1718475), (450, 1512258), (484, 1406025), (495, 1374780), (540, 1260215), (550, 1237302), (594, 1145650), (605, 1124820), (660, 1031085), (675, 1008172), (726, 937350), (825, 824868), (900, 756129), (990, 687390), (1089, 624900), (1100, 618651), (1188, 572825), (1210, 562410), (1350, 504086), (1452, 468675), (1485, 458260), (1650, 412434), (1815, 374940), (1980, 343695), (2083, 326700), (2178, 312450), (2420, 281205), (2475, 274956), (2700, 252043), (2970, 229130), (3025, 224964), (3267, 208300), (3300, 206217), (3630, 187470), (4166, 163350), (4356, 156225), (4950, 137478), (5445, 124980), (5940, 114565), (6050, 112482), (6249, 108900), (6534, 104150), (7260, 93735), (7425, 91652), (8332, 81675), (9075, 74988), (9900, 68739), (10415, 65340), (10890, 62490), (12100, 56241), (12498, 54450), (13068, 52075), (14850, 45826), (16335, 41660), (18150, 37494), (18747, 36300), (20830, 32670), (21780, 31245), (22913, 29700), (24996, 27225)]