203922900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{75527}}^1$

素因数の和:75550

約数の個数: 72

約数和(自身を含む): 655583040

約数和(自身を除く): 451660140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 75527, 151054, 226581, 302108, 377635, 453162, 679743, 755270, 906324, 1132905, 1359486, 1510540, 1888175, 2039229, 2265810, 2718972, 3398715, 3776350, 4078458, 4531620, 5664525, 6797430, 7552700, 8156916, 10196145, 11329050, 13594860, 16993575, 20392290, 22658100, 33987150, 40784580, 50980725, 67974300, 101961450, 203922900]

約数ペア:

[(1, 203922900), (2, 101961450), (3, 67974300), (4, 50980725), (5, 40784580), (6, 33987150), (9, 22658100), (10, 20392290), (12, 16993575), (15, 13594860), (18, 11329050), (20, 10196145), (25, 8156916), (27, 7552700), (30, 6797430), (36, 5664525), (45, 4531620), (50, 4078458), (54, 3776350), (60, 3398715), (75, 2718972), (90, 2265810), (100, 2039229), (108, 1888175), (135, 1510540), (150, 1359486), (180, 1132905), (225, 906324), (270, 755270), (300, 679743), (450, 453162), (540, 377635), (675, 302108), (900, 226581), (1350, 151054), (2700, 75527)]