48320800

素因数分解:

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

素因数の和:84

約数の個数: 216

約数和(自身を含む): 143897040

約数和(自身を除く): 95576240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 25, 32, 34, 38, 40, 44, 50, 55, 68, 76, 80, 85, 88, 95, 100, 110, 136, 152, 160, 170, 176, 187, 190, 200, 209, 220, 272, 275, 289, 304, 323, 340, 352, 374, 380, 400, 418, 425, 440, 475, 544, 550, 578, 608, 646, 680, 748, 760, 800, 836, 850, 880, 935, 950, 1045, 1100, 1156, 1292, 1360, 1445, 1496, 1520, 1615, 1672, 1700, 1760, 1870, 1900, 2090, 2200, 2312, 2584, 2720, 2890, 2992, 3040, 3179, 3230, 3344, 3400, 3553, 3740, 3800, 4180, 4400, 4624, 4675, 5168, 5225, 5491, 5780, 5984, 6358, 6460, 6688, 6800, 7106, 7225, 7480, 7600, 8075, 8360, 8800, 9248, 9350, 10336, 10450, 10982, 11560, 12716, 12920, 13600, 14212, 14450, 14960, 15200, 15895, 16150, 16720, 17765, 18700, 20900, 21964, 23120, 25432, 25840, 27455, 28424, 28900, 29920, 31790, 32300, 33440, 35530, 37400, 41800, 43928, 46240, 50864, 51680, 54910, 56848, 57800, 60401, 63580, 64600, 71060, 74800, 79475, 83600, 87856, 88825, 101728, 109820, 113696, 115600, 120802, 127160, 129200, 137275, 142120, 149600, 158950, 167200, 175712, 177650, 219640, 231200, 241604, 254320, 258400, 274550, 284240, 302005, 317900, 355300, 439280, 483208, 508640, 549100, 568480, 604010, 635800, 710600, 878560, 966416, 1098200, 1208020, 1271600, 1421200, 1510025, 1932832, 2196400, 2416040, 2543200, 2842400, 3020050, 4392800, 4832080, 6040100, 9664160, 12080200, 24160400, 48320800]

約数ペア:

[(1, 48320800), (2, 24160400), (4, 12080200), (5, 9664160), (8, 6040100), (10, 4832080), (11, 4392800), (16, 3020050), (17, 2842400), (19, 2543200), (20, 2416040), (22, 2196400), (25, 1932832), (32, 1510025), (34, 1421200), (38, 1271600), (40, 1208020), (44, 1098200), (50, 966416), (55, 878560), (68, 710600), (76, 635800), (80, 604010), (85, 568480), (88, 549100), (95, 508640), (100, 483208), (110, 439280), (136, 355300), (152, 317900), (160, 302005), (170, 284240), (176, 274550), (187, 258400), (190, 254320), (200, 241604), (209, 231200), (220, 219640), (272, 177650), (275, 175712), (289, 167200), (304, 158950), (323, 149600), (340, 142120), (352, 137275), (374, 129200), (380, 127160), (400, 120802), (418, 115600), (425, 113696), (440, 109820), (475, 101728), (544, 88825), (550, 87856), (578, 83600), (608, 79475), (646, 74800), (680, 71060), (748, 64600), (760, 63580), (800, 60401), (836, 57800), (850, 56848), (880, 54910), (935, 51680), (950, 50864), (1045, 46240), (1100, 43928), (1156, 41800), (1292, 37400), (1360, 35530), (1445, 33440), (1496, 32300), (1520, 31790), (1615, 29920), (1672, 28900), (1700, 28424), (1760, 27455), (1870, 25840), (1900, 25432), (2090, 23120), (2200, 21964), (2312, 20900), (2584, 18700), (2720, 17765), (2890, 16720), (2992, 16150), (3040, 15895), (3179, 15200), (3230, 14960), (3344, 14450), (3400, 14212), (3553, 13600), (3740, 12920), (3800, 12716), (4180, 11560), (4400, 10982), (4624, 10450), (4675, 10336), (5168, 9350), (5225, 9248), (5491, 8800), (5780, 8360), (5984, 8075), (6358, 7600), (6460, 7480), (6688, 7225), (6800, 7106)]