55274100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26321}}^1$

素因数の和:26345

約数の個数: 72

約数和(自身を含む): 182779968

約数和(自身を除く): 127505868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26321, 52642, 78963, 105284, 131605, 157926, 184247, 263210, 315852, 368494, 394815, 526420, 552741, 658025, 736988, 789630, 921235, 1105482, 1316050, 1579260, 1842470, 1974075, 2210964, 2632100, 2763705, 3684940, 3948150, 4606175, 5527410, 7896300, 9212350, 11054820, 13818525, 18424700, 27637050, 55274100]

約数ペア:

[(1, 55274100), (2, 27637050), (3, 18424700), (4, 13818525), (5, 11054820), (6, 9212350), (7, 7896300), (10, 5527410), (12, 4606175), (14, 3948150), (15, 3684940), (20, 2763705), (21, 2632100), (25, 2210964), (28, 1974075), (30, 1842470), (35, 1579260), (42, 1316050), (50, 1105482), (60, 921235), (70, 789630), (75, 736988), (84, 658025), (100, 552741), (105, 526420), (140, 394815), (150, 368494), (175, 315852), (210, 263210), (300, 184247), (350, 157926), (420, 131605), (525, 105284), (700, 78963), (1050, 52642), (2100, 26321)]