105902100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 346575040

約数和(自身を除く): 240672940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 643, 675, 732, 900, 915, 1098, 1220, 1286, 1350, 1525, 1647, 1830, 1929, 2196, 2572, 2700, 2745, 3050, 3215, 3294, 3660, 3858, 4575, 5490, 5787, 6100, 6430, 6588, 7716, 8235, 9150, 9645, 10980, 11574, 12860, 13725, 16075, 16470, 17361, 18300, 19290, 23148, 27450, 28935, 32150, 32940, 34722, 38580, 39223, 41175, 48225, 54900, 57870, 64300, 69444, 78446, 82350, 86805, 96450, 115740, 117669, 144675, 156892, 164700, 173610, 192900, 196115, 235338, 289350, 347220, 353007, 392230, 434025, 470676, 578700, 588345, 706014, 784460, 868050, 980575, 1059021, 1176690, 1412028, 1736100, 1765035, 1961150, 2118042, 2353380, 2941725, 3530070, 3922300, 4236084, 5295105, 5883450, 7060140, 8825175, 10590210, 11766900, 17650350, 21180420, 26475525, 35300700, 52951050, 105902100]

約数ペア:

[(1, 105902100), (2, 52951050), (3, 35300700), (4, 26475525), (5, 21180420), (6, 17650350), (9, 11766900), (10, 10590210), (12, 8825175), (15, 7060140), (18, 5883450), (20, 5295105), (25, 4236084), (27, 3922300), (30, 3530070), (36, 2941725), (45, 2353380), (50, 2118042), (54, 1961150), (60, 1765035), (61, 1736100), (75, 1412028), (90, 1176690), (100, 1059021), (108, 980575), (122, 868050), (135, 784460), (150, 706014), (180, 588345), (183, 578700), (225, 470676), (244, 434025), (270, 392230), (300, 353007), (305, 347220), (366, 289350), (450, 235338), (540, 196115), (549, 192900), (610, 173610), (643, 164700), (675, 156892), (732, 144675), (900, 117669), (915, 115740), (1098, 96450), (1220, 86805), (1286, 82350), (1350, 78446), (1525, 69444), (1647, 64300), (1830, 57870), (1929, 54900), (2196, 48225), (2572, 41175), (2700, 39223), (2745, 38580), (3050, 34722), (3215, 32940), (3294, 32150), (3660, 28935), (3858, 27450), (4575, 23148), (5490, 19290), (5787, 18300), (6100, 17361), (6430, 16470), (6588, 16075), (7716, 13725), (8235, 12860), (9150, 11574), (9645, 10980)]