149380800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31121}}^1$

素因数の和:31146

約数の個数: 84

約数和(自身を含む): 490109256

約数和(自身を除く): 340728456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 31121, 62242, 93363, 124484, 155605, 186726, 248968, 311210, 373452, 466815, 497936, 622420, 746904, 778025, 933630, 995872, 1244840, 1493808, 1556050, 1867260, 1991744, 2334075, 2489680, 2987616, 3112100, 3734520, 4668150, 4979360, 5975232, 6224200, 7469040, 9336300, 9958720, 12448400, 14938080, 18672600, 24896800, 29876160, 37345200, 49793600, 74690400, 149380800]

約数ペア:

[(1, 149380800), (2, 74690400), (3, 49793600), (4, 37345200), (5, 29876160), (6, 24896800), (8, 18672600), (10, 14938080), (12, 12448400), (15, 9958720), (16, 9336300), (20, 7469040), (24, 6224200), (25, 5975232), (30, 4979360), (32, 4668150), (40, 3734520), (48, 3112100), (50, 2987616), (60, 2489680), (64, 2334075), (75, 1991744), (80, 1867260), (96, 1556050), (100, 1493808), (120, 1244840), (150, 995872), (160, 933630), (192, 778025), (200, 746904), (240, 622420), (300, 497936), (320, 466815), (400, 373452), (480, 311210), (600, 248968), (800, 186726), (960, 155605), (1200, 124484), (1600, 93363), (2400, 62242), (4800, 31121)]