169881300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{6991}}^1$

素因数の和:7020

約数の個数: 108

約数和(自身を含む): 552284096

約数和(自身を除く): 382402796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 6991, 8100, 12150, 13982, 20973, 24300, 27964, 34955, 41946, 62919, 69910, 83892, 104865, 125838, 139820, 174775, 188757, 209730, 251676, 314595, 349550, 377514, 419460, 524325, 566271, 629190, 699100, 755028, 943785, 1048650, 1132542, 1258380, 1572975, 1698813, 1887570, 2097300, 2265084, 2831355, 3145950, 3397626, 3775140, 4718925, 5662710, 6291900, 6795252, 8494065, 9437850, 11325420, 14156775, 16988130, 18875700, 28313550, 33976260, 42470325, 56627100, 84940650, 169881300]

約数ペア:

[(1, 169881300), (2, 84940650), (3, 56627100), (4, 42470325), (5, 33976260), (6, 28313550), (9, 18875700), (10, 16988130), (12, 14156775), (15, 11325420), (18, 9437850), (20, 8494065), (25, 6795252), (27, 6291900), (30, 5662710), (36, 4718925), (45, 3775140), (50, 3397626), (54, 3145950), (60, 2831355), (75, 2265084), (81, 2097300), (90, 1887570), (100, 1698813), (108, 1572975), (135, 1258380), (150, 1132542), (162, 1048650), (180, 943785), (225, 755028), (243, 699100), (270, 629190), (300, 566271), (324, 524325), (405, 419460), (450, 377514), (486, 349550), (540, 314595), (675, 251676), (810, 209730), (900, 188757), (972, 174775), (1215, 139820), (1350, 125838), (1620, 104865), (2025, 83892), (2430, 69910), (2700, 62919), (4050, 41946), (4860, 34955), (6075, 27964), (6991, 24300), (8100, 20973), (12150, 13982)]