531236200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 1446336000

約数和(自身を除く): 915099800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 71, 76, 88, 95, 100, 110, 142, 152, 179, 190, 200, 209, 220, 275, 284, 355, 358, 380, 418, 440, 475, 550, 568, 710, 716, 760, 781, 836, 895, 950, 1045, 1100, 1349, 1420, 1432, 1562, 1672, 1775, 1790, 1900, 1969, 2090, 2200, 2698, 2840, 3124, 3401, 3550, 3580, 3800, 3905, 3938, 4180, 4475, 5225, 5396, 6248, 6745, 6802, 7100, 7160, 7810, 7876, 8360, 8950, 9845, 10450, 10792, 12709, 13490, 13604, 14200, 14839, 15620, 15752, 17005, 17900, 19525, 19690, 20900, 25418, 26980, 27208, 29678, 31240, 33725, 34010, 35800, 37411, 39050, 39380, 41800, 49225, 50836, 53960, 59356, 63545, 67450, 68020, 74195, 74822, 78100, 78760, 85025, 98450, 101672, 118712, 127090, 134900, 136040, 139799, 148390, 149644, 156200, 170050, 187055, 196900, 241471, 254180, 269800, 279598, 296780, 299288, 317725, 340100, 370975, 374110, 393800, 482942, 508360, 559196, 593560, 635450, 680200, 698995, 741950, 748220, 935275, 965884, 1118392, 1207355, 1270900, 1397990, 1483900, 1496440, 1870550, 1931768, 2414710, 2541800, 2656181, 2795980, 2967800, 3494975, 3741100, 4829420, 5312362, 5591960, 6036775, 6989950, 7482200, 9658840, 10624724, 12073550, 13280905, 13979900, 21249448, 24147100, 26561810, 27959800, 48294200, 53123620, 66404525, 106247240, 132809050, 265618100, 531236200]

約数ペア:

[(1, 531236200), (2, 265618100), (4, 132809050), (5, 106247240), (8, 66404525), (10, 53123620), (11, 48294200), (19, 27959800), (20, 26561810), (22, 24147100), (25, 21249448), (38, 13979900), (40, 13280905), (44, 12073550), (50, 10624724), (55, 9658840), (71, 7482200), (76, 6989950), (88, 6036775), (95, 5591960), (100, 5312362), (110, 4829420), (142, 3741100), (152, 3494975), (179, 2967800), (190, 2795980), (200, 2656181), (209, 2541800), (220, 2414710), (275, 1931768), (284, 1870550), (355, 1496440), (358, 1483900), (380, 1397990), (418, 1270900), (440, 1207355), (475, 1118392), (550, 965884), (568, 935275), (710, 748220), (716, 741950), (760, 698995), (781, 680200), (836, 635450), (895, 593560), (950, 559196), (1045, 508360), (1100, 482942), (1349, 393800), (1420, 374110), (1432, 370975), (1562, 340100), (1672, 317725), (1775, 299288), (1790, 296780), (1900, 279598), (1969, 269800), (2090, 254180), (2200, 241471), (2698, 196900), (2840, 187055), (3124, 170050), (3401, 156200), (3550, 149644), (3580, 148390), (3800, 139799), (3905, 136040), (3938, 134900), (4180, 127090), (4475, 118712), (5225, 101672), (5396, 98450), (6248, 85025), (6745, 78760), (6802, 78100), (7100, 74822), (7160, 74195), (7810, 68020), (7876, 67450), (8360, 63545), (8950, 59356), (9845, 53960), (10450, 50836), (10792, 49225), (12709, 41800), (13490, 39380), (13604, 39050), (14200, 37411), (14839, 35800), (15620, 34010), (15752, 33725), (17005, 31240), (17900, 29678), (19525, 27208), (19690, 26980), (20900, 25418)]