895220100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 180

約数和(自身を含む): 2940784000

約数和(自身を除く): 2045563900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 81, 90, 100, 108, 135, 150, 158, 162, 180, 225, 237, 270, 300, 316, 324, 395, 405, 450, 474, 540, 675, 711, 790, 810, 900, 948, 1185, 1350, 1399, 1422, 1580, 1620, 1975, 2025, 2133, 2370, 2700, 2798, 2844, 3555, 3950, 4050, 4197, 4266, 4740, 5596, 5925, 6399, 6995, 7110, 7900, 8100, 8394, 8532, 10665, 11850, 12591, 12798, 13990, 14220, 16788, 17775, 20985, 21330, 23700, 25182, 25596, 27980, 31995, 34975, 35550, 37773, 41970, 42660, 50364, 53325, 62955, 63990, 69950, 71100, 75546, 83940, 104925, 106650, 110521, 113319, 125910, 127980, 139900, 151092, 159975, 188865, 209850, 213300, 221042, 226638, 251820, 314775, 319950, 331563, 377730, 419700, 442084, 453276, 552605, 566595, 629550, 639900, 663126, 755460, 944325, 994689, 1105210, 1133190, 1259100, 1326252, 1657815, 1888650, 1989378, 2210420, 2266380, 2763025, 2832975, 2984067, 3315630, 3777300, 3978756, 4973445, 5526050, 5665950, 5968134, 6631260, 8289075, 8952201, 9946890, 11052100, 11331900, 11936268, 14920335, 16578150, 17904402, 19893780, 24867225, 29840670, 33156300, 35808804, 44761005, 49734450, 59681340, 74601675, 89522010, 99468900, 149203350, 179044020, 223805025, 298406700, 447610050, 895220100]

約数ペア:

[(1, 895220100), (2, 447610050), (3, 298406700), (4, 223805025), (5, 179044020), (6, 149203350), (9, 99468900), (10, 89522010), (12, 74601675), (15, 59681340), (18, 49734450), (20, 44761005), (25, 35808804), (27, 33156300), (30, 29840670), (36, 24867225), (45, 19893780), (50, 17904402), (54, 16578150), (60, 14920335), (75, 11936268), (79, 11331900), (81, 11052100), (90, 9946890), (100, 8952201), (108, 8289075), (135, 6631260), (150, 5968134), (158, 5665950), (162, 5526050), (180, 4973445), (225, 3978756), (237, 3777300), (270, 3315630), (300, 2984067), (316, 2832975), (324, 2763025), (395, 2266380), (405, 2210420), (450, 1989378), (474, 1888650), (540, 1657815), (675, 1326252), (711, 1259100), (790, 1133190), (810, 1105210), (900, 994689), (948, 944325), (1185, 755460), (1350, 663126), (1399, 639900), (1422, 629550), (1580, 566595), (1620, 552605), (1975, 453276), (2025, 442084), (2133, 419700), (2370, 377730), (2700, 331563), (2798, 319950), (2844, 314775), (3555, 251820), (3950, 226638), (4050, 221042), (4197, 213300), (4266, 209850), (4740, 188865), (5596, 159975), (5925, 151092), (6399, 139900), (6995, 127980), (7110, 125910), (7900, 113319), (8100, 110521), (8394, 106650), (8532, 104925), (10665, 83940), (11850, 75546), (12591, 71100), (12798, 69950), (13990, 63990), (14220, 62955), (16788, 53325), (17775, 50364), (20985, 42660), (21330, 41970), (23700, 37773), (25182, 35550), (25596, 34975), (27980, 31995)]