2738908900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 432

約数和(自身を含む): 8201141760

約数和(自身を除く): 5462232860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 31, 35, 38, 49, 50, 52, 62, 65, 70, 73, 76, 91, 95, 98, 100, 124, 130, 133, 140, 146, 155, 175, 182, 190, 196, 217, 245, 247, 260, 266, 292, 310, 325, 350, 364, 365, 380, 403, 434, 455, 475, 490, 494, 511, 532, 589, 620, 637, 650, 665, 700, 730, 775, 806, 868, 910, 931, 949, 950, 980, 988, 1022, 1085, 1178, 1225, 1235, 1274, 1300, 1330, 1387, 1460, 1519, 1550, 1612, 1729, 1820, 1825, 1862, 1898, 1900, 2015, 2044, 2170, 2263, 2275, 2356, 2450, 2470, 2548, 2555, 2660, 2774, 2821, 2945, 3038, 3100, 3185, 3325, 3458, 3577, 3650, 3724, 3796, 4030, 4123, 4340, 4526, 4550, 4655, 4745, 4900, 4940, 5110, 5425, 5548, 5642, 5890, 6076, 6175, 6370, 6643, 6650, 6916, 6935, 7154, 7300, 7595, 7657, 8060, 8246, 8645, 9052, 9100, 9310, 9490, 9709, 10075, 10220, 10850, 11284, 11315, 11780, 12103, 12350, 12740, 12775, 13286, 13300, 13870, 14105, 14308, 14725, 15190, 15314, 15841, 15925, 16492, 17290, 17885, 18031, 18620, 18980, 19418, 19747, 20150, 20615, 21700, 22630, 23275, 23725, 24206, 24700, 25550, 26572, 27740, 28210, 28861, 29419, 29450, 30380, 30628, 31682, 31850, 33215, 34580, 34675, 35770, 36062, 37975, 38285, 38836, 39494, 40300, 41230, 42997, 43225, 45260, 46501, 46550, 47450, 48412, 48545, 51100, 53599, 56420, 56575, 57722, 58838, 58900, 60515, 63364, 63700, 66430, 67963, 69350, 70525, 71540, 72124, 75950, 76570, 78988, 79205, 82460, 85994, 86450, 89425, 90155, 93002, 93100, 94900, 97090, 98735, 103075, 107198, 110887, 113150, 115444, 117676, 121030, 126217, 132860, 135926, 138700, 141050, 144305, 147095, 151900, 153140, 158410, 166075, 171988, 172900, 178850, 180310, 186004, 191425, 194180, 197470, 205933, 206150, 214396, 214985, 221774, 226300, 232505, 242060, 242725, 252434, 267995, 271852, 282100, 288610, 294190, 300979, 302575, 316820, 332150, 339815, 357700, 360620, 375193, 382850, 394940, 396025, 411866, 412300, 429970, 443548, 450775, 465010, 485450, 493675, 504868, 535990, 554435, 558961, 577220, 588380, 601958, 605150, 631085, 664300, 679630, 721525, 735475, 750386, 765700, 792050, 823732, 859940, 883519, 901550, 930020, 970900, 987350, 1029665, 1071980, 1074925, 1108870, 1117922, 1162525, 1203916, 1210300, 1262170, 1339975, 1359260, 1441531, 1443050, 1470950, 1500772, 1504895, 1584100, 1699075, 1767038, 1803100, 1875965, 1974700, 2059330, 2106853, 2149850, 2217740, 2235844, 2325050, 2524340, 2679950, 2772175, 2794805, 2883062, 2886100, 2941900, 3009790, 3155425, 3398150, 3534076, 3751930, 3912727, 4118660, 4213706, 4299700, 4417595, 4650100, 5148325, 5359900, 5544350, 5589610, 5766124, 6019580, 6310850, 6796300, 7207655, 7503860, 7524475, 7825454, 8427412, 8835190, 9379825, 10296650, 10534265, 11088700, 11179220, 12621700, 13974025, 14415310, 15048950, 15650908, 17670380, 18759650, 19563635, 20593300, 21068530, 22087975, 27389089, 27948050, 28830620, 30097900, 36038275, 37519300, 39127270, 42137060, 44175950, 52671325, 54778178, 55896100, 72076550, 78254540, 88351900, 97818175, 105342650, 109556356, 136945445, 144153100, 195636350, 210685300, 273890890, 391272700, 547781780, 684727225, 1369454450, 2738908900]

約数ペア:

[(1, 2738908900), (2, 1369454450), (4, 684727225), (5, 547781780), (7, 391272700), (10, 273890890), (13, 210685300), (14, 195636350), (19, 144153100), (20, 136945445), (25, 109556356), (26, 105342650), (28, 97818175), (31, 88351900), (35, 78254540), (38, 72076550), (49, 55896100), (50, 54778178), (52, 52671325), (62, 44175950), (65, 42137060), (70, 39127270), (73, 37519300), (76, 36038275), (91, 30097900), (95, 28830620), (98, 27948050), (100, 27389089), (124, 22087975), (130, 21068530), (133, 20593300), (140, 19563635), (146, 18759650), (155, 17670380), (175, 15650908), (182, 15048950), (190, 14415310), (196, 13974025), (217, 12621700), (245, 11179220), (247, 11088700), (260, 10534265), (266, 10296650), (292, 9379825), (310, 8835190), (325, 8427412), (350, 7825454), (364, 7524475), (365, 7503860), (380, 7207655), (403, 6796300), (434, 6310850), (455, 6019580), (475, 5766124), (490, 5589610), (494, 5544350), (511, 5359900), (532, 5148325), (589, 4650100), (620, 4417595), (637, 4299700), (650, 4213706), (665, 4118660), (700, 3912727), (730, 3751930), (775, 3534076), (806, 3398150), (868, 3155425), (910, 3009790), (931, 2941900), (949, 2886100), (950, 2883062), (980, 2794805), (988, 2772175), (1022, 2679950), (1085, 2524340), (1178, 2325050), (1225, 2235844), (1235, 2217740), (1274, 2149850), (1300, 2106853), (1330, 2059330), (1387, 1974700), (1460, 1875965), (1519, 1803100), (1550, 1767038), (1612, 1699075), (1729, 1584100), (1820, 1504895), (1825, 1500772), (1862, 1470950), (1898, 1443050), (1900, 1441531), (2015, 1359260), (2044, 1339975), (2170, 1262170), (2263, 1210300), (2275, 1203916), (2356, 1162525), (2450, 1117922), (2470, 1108870), (2548, 1074925), (2555, 1071980), (2660, 1029665), (2774, 987350), (2821, 970900), (2945, 930020), (3038, 901550), (3100, 883519), (3185, 859940), (3325, 823732), (3458, 792050), (3577, 765700), (3650, 750386), (3724, 735475), (3796, 721525), (4030, 679630), (4123, 664300), (4340, 631085), (4526, 605150), (4550, 601958), (4655, 588380), (4745, 577220), (4900, 558961), (4940, 554435), (5110, 535990), (5425, 504868), (5548, 493675), (5642, 485450), (5890, 465010), (6076, 450775), (6175, 443548), (6370, 429970), (6643, 412300), (6650, 411866), (6916, 396025), (6935, 394940), (7154, 382850), (7300, 375193), (7595, 360620), (7657, 357700), (8060, 339815), (8246, 332150), (8645, 316820), (9052, 302575), (9100, 300979), (9310, 294190), (9490, 288610), (9709, 282100), (10075, 271852), (10220, 267995), (10850, 252434), (11284, 242725), (11315, 242060), (11780, 232505), (12103, 226300), (12350, 221774), (12740, 214985), (12775, 214396), (13286, 206150), (13300, 205933), (13870, 197470), (14105, 194180), (14308, 191425), (14725, 186004), (15190, 180310), (15314, 178850), (15841, 172900), (15925, 171988), (16492, 166075), (17290, 158410), (17885, 153140), (18031, 151900), (18620, 147095), (18980, 144305), (19418, 141050), (19747, 138700), (20150, 135926), (20615, 132860), (21700, 126217), (22630, 121030), (23275, 117676), (23725, 115444), (24206, 113150), (24700, 110887), (25550, 107198), (26572, 103075), (27740, 98735), (28210, 97090), (28861, 94900), (29419, 93100), (29450, 93002), (30380, 90155), (30628, 89425), (31682, 86450), (31850, 85994), (33215, 82460), (34580, 79205), (34675, 78988), (35770, 76570), (36062, 75950), (37975, 72124), (38285, 71540), (38836, 70525), (39494, 69350), (40300, 67963), (41230, 66430), (42997, 63700), (43225, 63364), (45260, 60515), (46501, 58900), (46550, 58838), (47450, 57722), (48412, 56575), (48545, 56420), (51100, 53599)]