149142180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20543}}^1$

素因数の和:20577

約数の個数: 72

約数和(自身を含む): 459035136

約数和(自身を除く): 309892956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 20543, 41086, 61629, 82172, 102715, 123258, 205430, 225973, 246516, 308145, 410860, 451946, 616290, 677919, 903892, 1129865, 1232580, 1355838, 2259730, 2485703, 2711676, 3389595, 4519460, 4971406, 6779190, 7457109, 9942812, 12428515, 13558380, 14914218, 24857030, 29828436, 37285545, 49714060, 74571090, 149142180]

約数ペア:

[(1, 149142180), (2, 74571090), (3, 49714060), (4, 37285545), (5, 29828436), (6, 24857030), (10, 14914218), (11, 13558380), (12, 12428515), (15, 9942812), (20, 7457109), (22, 6779190), (30, 4971406), (33, 4519460), (44, 3389595), (55, 2711676), (60, 2485703), (66, 2259730), (110, 1355838), (121, 1232580), (132, 1129865), (165, 903892), (220, 677919), (242, 616290), (330, 451946), (363, 410860), (484, 308145), (605, 246516), (660, 225973), (726, 205430), (1210, 123258), (1452, 102715), (1815, 82172), (2420, 61629), (3630, 41086), (7260, 20543)]