120802000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 356316480

約数和(自身を除く): 235514480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 25, 34, 38, 40, 44, 50, 55, 68, 76, 80, 85, 88, 95, 100, 110, 125, 136, 152, 170, 176, 187, 190, 200, 209, 220, 250, 272, 275, 289, 304, 323, 340, 374, 380, 400, 418, 425, 440, 475, 500, 550, 578, 646, 680, 748, 760, 836, 850, 880, 935, 950, 1000, 1045, 1100, 1156, 1292, 1360, 1375, 1445, 1496, 1520, 1615, 1672, 1700, 1870, 1900, 2000, 2090, 2125, 2200, 2312, 2375, 2584, 2750, 2890, 2992, 3179, 3230, 3344, 3400, 3553, 3740, 3800, 4180, 4250, 4400, 4624, 4675, 4750, 5168, 5225, 5491, 5500, 5780, 6358, 6460, 6800, 7106, 7225, 7480, 7600, 8075, 8360, 8500, 9350, 9500, 10450, 10982, 11000, 11560, 12716, 12920, 14212, 14450, 14960, 15895, 16150, 16720, 17000, 17765, 18700, 19000, 20900, 21964, 22000, 23120, 23375, 25432, 25840, 26125, 27455, 28424, 28900, 31790, 32300, 34000, 35530, 36125, 37400, 38000, 40375, 41800, 43928, 46750, 50864, 52250, 54910, 56848, 57800, 60401, 63580, 64600, 71060, 72250, 74800, 79475, 80750, 83600, 87856, 88825, 93500, 104500, 109820, 115600, 120802, 127160, 129200, 137275, 142120, 144500, 158950, 161500, 177650, 187000, 209000, 219640, 241604, 254320, 274550, 284240, 289000, 302005, 317900, 323000, 355300, 374000, 397375, 418000, 439280, 444125, 483208, 549100, 578000, 604010, 635800, 646000, 686375, 710600, 794750, 888250, 966416, 1098200, 1208020, 1271600, 1372750, 1421200, 1510025, 1589500, 1776500, 2196400, 2416040, 2745500, 3020050, 3179000, 3553000, 4832080, 5491000, 6040100, 6358000, 7106000, 7550125, 10982000, 12080200, 15100250, 24160400, 30200500, 60401000, 120802000]

約数ペア:

[(1, 120802000), (2, 60401000), (4, 30200500), (5, 24160400), (8, 15100250), (10, 12080200), (11, 10982000), (16, 7550125), (17, 7106000), (19, 6358000), (20, 6040100), (22, 5491000), (25, 4832080), (34, 3553000), (38, 3179000), (40, 3020050), (44, 2745500), (50, 2416040), (55, 2196400), (68, 1776500), (76, 1589500), (80, 1510025), (85, 1421200), (88, 1372750), (95, 1271600), (100, 1208020), (110, 1098200), (125, 966416), (136, 888250), (152, 794750), (170, 710600), (176, 686375), (187, 646000), (190, 635800), (200, 604010), (209, 578000), (220, 549100), (250, 483208), (272, 444125), (275, 439280), (289, 418000), (304, 397375), (323, 374000), (340, 355300), (374, 323000), (380, 317900), (400, 302005), (418, 289000), (425, 284240), (440, 274550), (475, 254320), (500, 241604), (550, 219640), (578, 209000), (646, 187000), (680, 177650), (748, 161500), (760, 158950), (836, 144500), (850, 142120), (880, 137275), (935, 129200), (950, 127160), (1000, 120802), (1045, 115600), (1100, 109820), (1156, 104500), (1292, 93500), (1360, 88825), (1375, 87856), (1445, 83600), (1496, 80750), (1520, 79475), (1615, 74800), (1672, 72250), (1700, 71060), (1870, 64600), (1900, 63580), (2000, 60401), (2090, 57800), (2125, 56848), (2200, 54910), (2312, 52250), (2375, 50864), (2584, 46750), (2750, 43928), (2890, 41800), (2992, 40375), (3179, 38000), (3230, 37400), (3344, 36125), (3400, 35530), (3553, 34000), (3740, 32300), (3800, 31790), (4180, 28900), (4250, 28424), (4400, 27455), (4624, 26125), (4675, 25840), (4750, 25432), (5168, 23375), (5225, 23120), (5491, 22000), (5500, 21964), (5780, 20900), (6358, 19000), (6460, 18700), (6800, 17765), (7106, 17000), (7225, 16720), (7480, 16150), (7600, 15895), (8075, 14960), (8360, 14450), (8500, 14212), (9350, 12920), (9500, 12716), (10450, 11560), (10982, 11000)]