74681200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 90

約数和(自身を含む): 197343272

約数和(自身を除く): 122662072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1543, 1936, 2200, 2420, 3025, 3086, 4400, 4840, 6050, 6172, 7715, 9680, 12100, 12344, 15430, 16973, 24200, 24688, 30860, 33946, 38575, 48400, 61720, 67892, 77150, 84865, 123440, 135784, 154300, 169730, 186703, 271568, 308600, 339460, 373406, 424325, 617200, 678920, 746812, 848650, 933515, 1357840, 1493624, 1697300, 1867030, 2987248, 3394600, 3734060, 4667575, 6789200, 7468120, 9335150, 14936240, 18670300, 37340600, 74681200]

約数ペア:

[(1, 74681200), (2, 37340600), (4, 18670300), (5, 14936240), (8, 9335150), (10, 7468120), (11, 6789200), (16, 4667575), (20, 3734060), (22, 3394600), (25, 2987248), (40, 1867030), (44, 1697300), (50, 1493624), (55, 1357840), (80, 933515), (88, 848650), (100, 746812), (110, 678920), (121, 617200), (176, 424325), (200, 373406), (220, 339460), (242, 308600), (275, 271568), (400, 186703), (440, 169730), (484, 154300), (550, 135784), (605, 123440), (880, 84865), (968, 77150), (1100, 67892), (1210, 61720), (1543, 48400), (1936, 38575), (2200, 33946), (2420, 30860), (3025, 24688), (3086, 24200), (4400, 16973), (4840, 15430), (6050, 12344), (6172, 12100), (7715, 9680)]