30806600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 84109200

約数和(自身を除く): 53302600

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 67, 76, 88, 95, 100, 110, 121, 134, 152, 190, 200, 209, 220, 242, 268, 275, 335, 380, 418, 440, 475, 484, 536, 550, 605, 670, 737, 760, 836, 950, 968, 1045, 1100, 1210, 1273, 1340, 1474, 1672, 1675, 1900, 2090, 2200, 2299, 2420, 2546, 2680, 2948, 3025, 3350, 3685, 3800, 4180, 4598, 4840, 5092, 5225, 5896, 6050, 6365, 6700, 7370, 8107, 8360, 9196, 10184, 10450, 11495, 12100, 12730, 13400, 14003, 14740, 16214, 18392, 18425, 20900, 22990, 24200, 25460, 28006, 29480, 31825, 32428, 36850, 40535, 41800, 45980, 50920, 56012, 57475, 63650, 64856, 70015, 73700, 81070, 91960, 112024, 114950, 127300, 140030, 147400, 154033, 162140, 202675, 229900, 254600, 280060, 308066, 324280, 350075, 405350, 459800, 560120, 616132, 700150, 770165, 810700, 1232264, 1400300, 1540330, 1621400, 2800600, 3080660, 3850825, 6161320, 7701650, 15403300, 30806600]

約数ペア:

[(1, 30806600), (2, 15403300), (4, 7701650), (5, 6161320), (8, 3850825), (10, 3080660), (11, 2800600), (19, 1621400), (20, 1540330), (22, 1400300), (25, 1232264), (38, 810700), (40, 770165), (44, 700150), (50, 616132), (55, 560120), (67, 459800), (76, 405350), (88, 350075), (95, 324280), (100, 308066), (110, 280060), (121, 254600), (134, 229900), (152, 202675), (190, 162140), (200, 154033), (209, 147400), (220, 140030), (242, 127300), (268, 114950), (275, 112024), (335, 91960), (380, 81070), (418, 73700), (440, 70015), (475, 64856), (484, 63650), (536, 57475), (550, 56012), (605, 50920), (670, 45980), (737, 41800), (760, 40535), (836, 36850), (950, 32428), (968, 31825), (1045, 29480), (1100, 28006), (1210, 25460), (1273, 24200), (1340, 22990), (1474, 20900), (1672, 18425), (1675, 18392), (1900, 16214), (2090, 14740), (2200, 14003), (2299, 13400), (2420, 12730), (2546, 12100), (2680, 11495), (2948, 10450), (3025, 10184), (3350, 9196), (3685, 8360), (3800, 8107), (4180, 7370), (4598, 6700), (4840, 6365), (5092, 6050), (5225, 5896)]