2720610900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1559}}^1$

素因数の和:1863

約数の個数: 216

約数和(自身を含む): 9787290240

約数和(自身を除く): 7066679340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 277, 300, 315, 350, 420, 450, 525, 554, 630, 700, 831, 900, 1050, 1108, 1260, 1385, 1559, 1575, 1662, 1939, 2100, 2493, 2770, 3118, 3150, 3324, 3878, 4155, 4677, 4986, 5540, 5817, 6236, 6300, 6925, 7756, 7795, 8310, 9354, 9695, 9972, 10913, 11634, 12465, 13850, 14031, 15590, 16620, 17451, 18708, 19390, 20775, 21826, 23268, 23385, 24930, 27700, 28062, 29085, 31180, 32739, 34902, 38780, 38975, 41550, 43652, 46770, 48475, 49860, 54565, 56124, 58170, 62325, 65478, 69804, 70155, 77950, 83100, 87255, 93540, 96950, 98217, 109130, 116340, 116925, 124650, 130956, 140310, 145425, 155900, 163695, 174510, 193900, 196434, 218260, 233850, 249300, 272825, 280620, 290850, 327390, 349020, 350775, 392868, 431843, 436275, 467700, 491085, 545650, 581700, 654780, 701550, 818475, 863686, 872550, 982170, 1091300, 1295529, 1403100, 1636950, 1727372, 1745100, 1964340, 2159215, 2455425, 2591058, 3022901, 3273900, 3886587, 4318430, 4910850, 5182116, 6045802, 6477645, 7773174, 8636860, 9068703, 9821700, 10796075, 12091604, 12955290, 15114505, 15546348, 18137406, 19432935, 21592150, 25910580, 27206109, 30229010, 32388225, 36274812, 38865870, 43184300, 45343515, 54412218, 60458020, 64776450, 75572525, 77731740, 90687030, 97164675, 108824436, 129552900, 136030545, 151145050, 181374060, 194329350, 226717575, 272061090, 302290100, 388658700, 453435150, 544122180, 680152725, 906870300, 1360305450, 2720610900]

約数ペア:

[(1, 2720610900), (2, 1360305450), (3, 906870300), (4, 680152725), (5, 544122180), (6, 453435150), (7, 388658700), (9, 302290100), (10, 272061090), (12, 226717575), (14, 194329350), (15, 181374060), (18, 151145050), (20, 136030545), (21, 129552900), (25, 108824436), (28, 97164675), (30, 90687030), (35, 77731740), (36, 75572525), (42, 64776450), (45, 60458020), (50, 54412218), (60, 45343515), (63, 43184300), (70, 38865870), (75, 36274812), (84, 32388225), (90, 30229010), (100, 27206109), (105, 25910580), (126, 21592150), (140, 19432935), (150, 18137406), (175, 15546348), (180, 15114505), (210, 12955290), (225, 12091604), (252, 10796075), (277, 9821700), (300, 9068703), (315, 8636860), (350, 7773174), (420, 6477645), (450, 6045802), (525, 5182116), (554, 4910850), (630, 4318430), (700, 3886587), (831, 3273900), (900, 3022901), (1050, 2591058), (1108, 2455425), (1260, 2159215), (1385, 1964340), (1559, 1745100), (1575, 1727372), (1662, 1636950), (1939, 1403100), (2100, 1295529), (2493, 1091300), (2770, 982170), (3118, 872550), (3150, 863686), (3324, 818475), (3878, 701550), (4155, 654780), (4677, 581700), (4986, 545650), (5540, 491085), (5817, 467700), (6236, 436275), (6300, 431843), (6925, 392868), (7756, 350775), (7795, 349020), (8310, 327390), (9354, 290850), (9695, 280620), (9972, 272825), (10913, 249300), (11634, 233850), (12465, 218260), (13850, 196434), (14031, 193900), (15590, 174510), (16620, 163695), (17451, 155900), (18708, 145425), (19390, 140310), (20775, 130956), (21826, 124650), (23268, 116925), (23385, 116340), (24930, 109130), (27700, 98217), (28062, 96950), (29085, 93540), (31180, 87255), (32739, 83100), (34902, 77950), (38780, 70155), (38975, 69804), (41550, 65478), (43652, 62325), (46770, 58170), (48475, 56124), (49860, 54565)]