67213080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1543}}^1$

素因数の和:1582

約数の個数: 144

約数和(自身を含む): 240261840

約数和(自身を除く): 173048760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1543, 1815, 1980, 2178, 2420, 2904, 3086, 3630, 3960, 4356, 4629, 4840, 5445, 6172, 7260, 7715, 8712, 9258, 10890, 12344, 13887, 14520, 15430, 16973, 18516, 21780, 23145, 27774, 30860, 33946, 37032, 43560, 46290, 50919, 55548, 61720, 67892, 69435, 84865, 92580, 101838, 111096, 135784, 138870, 152757, 169730, 185160, 186703, 203676, 254595, 277740, 305514, 339460, 373406, 407352, 509190, 555480, 560109, 611028, 678920, 746812, 763785, 933515, 1018380, 1120218, 1222056, 1493624, 1527570, 1680327, 1867030, 2036760, 2240436, 2800545, 3055140, 3360654, 3734060, 4480872, 5601090, 6110280, 6721308, 7468120, 8401635, 11202180, 13442616, 16803270, 22404360, 33606540, 67213080]

約数ペア:

[(1, 67213080), (2, 33606540), (3, 22404360), (4, 16803270), (5, 13442616), (6, 11202180), (8, 8401635), (9, 7468120), (10, 6721308), (11, 6110280), (12, 5601090), (15, 4480872), (18, 3734060), (20, 3360654), (22, 3055140), (24, 2800545), (30, 2240436), (33, 2036760), (36, 1867030), (40, 1680327), (44, 1527570), (45, 1493624), (55, 1222056), (60, 1120218), (66, 1018380), (72, 933515), (88, 763785), (90, 746812), (99, 678920), (110, 611028), (120, 560109), (121, 555480), (132, 509190), (165, 407352), (180, 373406), (198, 339460), (220, 305514), (242, 277740), (264, 254595), (330, 203676), (360, 186703), (363, 185160), (396, 169730), (440, 152757), (484, 138870), (495, 135784), (605, 111096), (660, 101838), (726, 92580), (792, 84865), (968, 69435), (990, 67892), (1089, 61720), (1210, 55548), (1320, 50919), (1452, 46290), (1543, 43560), (1815, 37032), (1980, 33946), (2178, 30860), (2420, 27774), (2904, 23145), (3086, 21780), (3630, 18516), (3960, 16973), (4356, 15430), (4629, 14520), (4840, 13887), (5445, 12344), (6172, 10890), (7260, 9258), (7715, 8712)]