30811050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 87940800

約数和(自身を除く): 57129750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 135, 145, 150, 174, 225, 261, 270, 290, 435, 450, 522, 675, 725, 783, 787, 870, 1305, 1350, 1450, 1566, 1574, 2175, 2361, 2610, 3915, 3935, 4350, 4722, 6525, 7083, 7830, 7870, 11805, 13050, 14166, 19575, 19675, 21249, 22823, 23610, 35415, 39150, 39350, 42498, 45646, 59025, 68469, 70830, 106245, 114115, 118050, 136938, 177075, 205407, 212490, 228230, 342345, 354150, 410814, 531225, 570575, 616221, 684690, 1027035, 1062450, 1141150, 1232442, 1711725, 2054070, 3081105, 3423450, 5135175, 6162210, 10270350, 15405525, 30811050]

約数ペア:

[(1, 30811050), (2, 15405525), (3, 10270350), (5, 6162210), (6, 5135175), (9, 3423450), (10, 3081105), (15, 2054070), (18, 1711725), (25, 1232442), (27, 1141150), (29, 1062450), (30, 1027035), (45, 684690), (50, 616221), (54, 570575), (58, 531225), (75, 410814), (87, 354150), (90, 342345), (135, 228230), (145, 212490), (150, 205407), (174, 177075), (225, 136938), (261, 118050), (270, 114115), (290, 106245), (435, 70830), (450, 68469), (522, 59025), (675, 45646), (725, 42498), (783, 39350), (787, 39150), (870, 35415), (1305, 23610), (1350, 22823), (1450, 21249), (1566, 19675), (1574, 19575), (2175, 14166), (2361, 13050), (2610, 11805), (3915, 7870), (3935, 7830), (4350, 7083), (4722, 6525)]