89660116980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{36473}}^1$

素因数の和:38446

約数の個数: 144

約数和(自身を含む): 310989579264

約数和(自身を除く): 221329462284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1951, 3902, 5853, 7804, 9755, 11706, 13657, 17559, 19510, 23412, 27314, 29265, 35118, 36473, 39020, 40971, 54628, 58530, 68285, 70236, 72946, 81942, 87795, 109419, 117060, 122913, 136570, 145892, 163884, 175590, 182365, 204855, 218838, 245826, 255311, 273140, 328257, 351180, 364730, 409710, 437676, 491652, 510622, 547095, 614565, 656514, 729460, 765933, 819420, 1021244, 1094190, 1229130, 1276555, 1313028, 1531866, 1641285, 2188380, 2297799, 2458260, 2553110, 3063732, 3282570, 3829665, 4595598, 5106220, 6565140, 7659330, 9191196, 11488995, 15318660, 22977990, 45955980, 71158823, 142317646, 213476469, 284635292, 355794115, 426952938, 498111761, 640429407, 711588230, 853905876, 996223522, 1067382345, 1280858814, 1423176460, 1494335283, 1992447044, 2134764690, 2490558805, 2561717628, 2988670566, 3202147035, 4269529380, 4483005849, 4981117610, 5977341132, 6404294070, 7471676415, 8966011698, 9962235220, 12808588140, 14943352830, 17932023396, 22415029245, 29886705660, 44830058490, 89660116980]

約数ペア:

[(1, 89660116980), (2, 44830058490), (3, 29886705660), (4, 22415029245), (5, 17932023396), (6, 14943352830), (7, 12808588140), (9, 9962235220), (10, 8966011698), (12, 7471676415), (14, 6404294070), (15, 5977341132), (18, 4981117610), (20, 4483005849), (21, 4269529380), (28, 3202147035), (30, 2988670566), (35, 2561717628), (36, 2490558805), (42, 2134764690), (45, 1992447044), (60, 1494335283), (63, 1423176460), (70, 1280858814), (84, 1067382345), (90, 996223522), (105, 853905876), (126, 711588230), (140, 640429407), (180, 498111761), (210, 426952938), (252, 355794115), (315, 284635292), (420, 213476469), (630, 142317646), (1260, 71158823), (1951, 45955980), (3902, 22977990), (5853, 15318660), (7804, 11488995), (9755, 9191196), (11706, 7659330), (13657, 6565140), (17559, 5106220), (19510, 4595598), (23412, 3829665), (27314, 3282570), (29265, 3063732), (35118, 2553110), (36473, 2458260), (39020, 2297799), (40971, 2188380), (54628, 1641285), (58530, 1531866), (68285, 1313028), (70236, 1276555), (72946, 1229130), (81942, 1094190), (87795, 1021244), (109419, 819420), (117060, 765933), (122913, 729460), (136570, 656514), (145892, 614565), (163884, 547095), (175590, 510622), (182365, 491652), (204855, 437676), (218838, 409710), (245826, 364730), (255311, 351180), (273140, 328257)]