201948300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:968

約数の個数: 108

約数和(自身を含む): 635672856

約数和(自身を除く): 433724556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 457, 491, 900, 914, 982, 1371, 1473, 1828, 1964, 2285, 2455, 2742, 2946, 4113, 4419, 4570, 4910, 5484, 5892, 6855, 7365, 8226, 8838, 9140, 9820, 11425, 12275, 13710, 14730, 16452, 17676, 20565, 22095, 22850, 24550, 27420, 29460, 34275, 36825, 41130, 44190, 45700, 49100, 68550, 73650, 82260, 88380, 102825, 110475, 137100, 147300, 205650, 220950, 224387, 411300, 441900, 448774, 673161, 897548, 1121935, 1346322, 2019483, 2243870, 2692644, 3365805, 4038966, 4487740, 5609675, 6731610, 8077932, 10097415, 11219350, 13463220, 16829025, 20194830, 22438700, 33658050, 40389660, 50487075, 67316100, 100974150, 201948300]

約数ペア:

[(1, 201948300), (2, 100974150), (3, 67316100), (4, 50487075), (5, 40389660), (6, 33658050), (9, 22438700), (10, 20194830), (12, 16829025), (15, 13463220), (18, 11219350), (20, 10097415), (25, 8077932), (30, 6731610), (36, 5609675), (45, 4487740), (50, 4038966), (60, 3365805), (75, 2692644), (90, 2243870), (100, 2019483), (150, 1346322), (180, 1121935), (225, 897548), (300, 673161), (450, 448774), (457, 441900), (491, 411300), (900, 224387), (914, 220950), (982, 205650), (1371, 147300), (1473, 137100), (1828, 110475), (1964, 102825), (2285, 88380), (2455, 82260), (2742, 73650), (2946, 68550), (4113, 49100), (4419, 45700), (4570, 44190), (4910, 41130), (5484, 36825), (5892, 34275), (6855, 29460), (7365, 27420), (8226, 24550), (8838, 22850), (9140, 22095), (9820, 20565), (11425, 17676), (12275, 16452), (13710, 14730)]