30177400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 81635400

約数和(自身を除く): 51458000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 43, 44, 50, 55, 58, 86, 88, 100, 110, 116, 121, 145, 172, 200, 215, 220, 232, 242, 275, 290, 319, 344, 430, 440, 473, 484, 550, 580, 605, 638, 725, 860, 946, 968, 1075, 1100, 1160, 1210, 1247, 1276, 1450, 1595, 1720, 1892, 2150, 2200, 2365, 2420, 2494, 2552, 2900, 3025, 3190, 3509, 3784, 4300, 4730, 4840, 4988, 5203, 5800, 6050, 6235, 6380, 7018, 7975, 8600, 9460, 9976, 10406, 11825, 12100, 12470, 12760, 13717, 14036, 15950, 17545, 18920, 20812, 23650, 24200, 24940, 26015, 27434, 28072, 31175, 31900, 35090, 41624, 47300, 49880, 52030, 54868, 62350, 63800, 68585, 70180, 87725, 94600, 104060, 109736, 124700, 130075, 137170, 140360, 150887, 175450, 208120, 249400, 260150, 274340, 301774, 342925, 350900, 520300, 548680, 603548, 685850, 701800, 754435, 1040600, 1207096, 1371700, 1508870, 2743400, 3017740, 3772175, 6035480, 7544350, 15088700, 30177400]

約数ペア:

[(1, 30177400), (2, 15088700), (4, 7544350), (5, 6035480), (8, 3772175), (10, 3017740), (11, 2743400), (20, 1508870), (22, 1371700), (25, 1207096), (29, 1040600), (40, 754435), (43, 701800), (44, 685850), (50, 603548), (55, 548680), (58, 520300), (86, 350900), (88, 342925), (100, 301774), (110, 274340), (116, 260150), (121, 249400), (145, 208120), (172, 175450), (200, 150887), (215, 140360), (220, 137170), (232, 130075), (242, 124700), (275, 109736), (290, 104060), (319, 94600), (344, 87725), (430, 70180), (440, 68585), (473, 63800), (484, 62350), (550, 54868), (580, 52030), (605, 49880), (638, 47300), (725, 41624), (860, 35090), (946, 31900), (968, 31175), (1075, 28072), (1100, 27434), (1160, 26015), (1210, 24940), (1247, 24200), (1276, 23650), (1450, 20812), (1595, 18920), (1720, 17545), (1892, 15950), (2150, 14036), (2200, 13717), (2365, 12760), (2420, 12470), (2494, 12100), (2552, 11825), (2900, 10406), (3025, 9976), (3190, 9460), (3509, 8600), (3784, 7975), (4300, 7018), (4730, 6380), (4840, 6235), (4988, 6050), (5203, 5800)]