12710100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3289

約数の個数: 72

約数和(自身を含む): 39615520

約数和(自身を除く): 26905420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3259, 3900, 6518, 9777, 13036, 16295, 19554, 32590, 39108, 42367, 48885, 65180, 81475, 84734, 97770, 127101, 162950, 169468, 195540, 211835, 244425, 254202, 325900, 423670, 488850, 508404, 635505, 847340, 977700, 1059175, 1271010, 2118350, 2542020, 3177525, 4236700, 6355050, 12710100]

約数ペア:

[(1, 12710100), (2, 6355050), (3, 4236700), (4, 3177525), (5, 2542020), (6, 2118350), (10, 1271010), (12, 1059175), (13, 977700), (15, 847340), (20, 635505), (25, 508404), (26, 488850), (30, 423670), (39, 325900), (50, 254202), (52, 244425), (60, 211835), (65, 195540), (75, 169468), (78, 162950), (100, 127101), (130, 97770), (150, 84734), (156, 81475), (195, 65180), (260, 48885), (300, 42367), (325, 39108), (390, 32590), (650, 19554), (780, 16295), (975, 13036), (1300, 9777), (1950, 6518), (3259, 3900)]