27916650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 120

約数和(自身を含む): 79536204

約数和(自身を除く): 51619554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 81, 90, 113, 122, 135, 150, 162, 183, 225, 226, 270, 305, 339, 366, 405, 450, 549, 565, 610, 675, 678, 810, 915, 1017, 1098, 1130, 1350, 1525, 1647, 1695, 1830, 2025, 2034, 2745, 2825, 3050, 3051, 3294, 3390, 4050, 4575, 4941, 5085, 5490, 5650, 6102, 6893, 8235, 8475, 9150, 9153, 9882, 10170, 13725, 13786, 15255, 16470, 16950, 18306, 20679, 24705, 25425, 27450, 30510, 34465, 41175, 41358, 45765, 49410, 50850, 62037, 68930, 76275, 82350, 91530, 103395, 123525, 124074, 152550, 172325, 186111, 206790, 228825, 247050, 310185, 344650, 372222, 457650, 516975, 558333, 620370, 930555, 1033950, 1116666, 1550925, 1861110, 2791665, 3101850, 4652775, 5583330, 9305550, 13958325, 27916650]

約数ペア:

[(1, 27916650), (2, 13958325), (3, 9305550), (5, 5583330), (6, 4652775), (9, 3101850), (10, 2791665), (15, 1861110), (18, 1550925), (25, 1116666), (27, 1033950), (30, 930555), (45, 620370), (50, 558333), (54, 516975), (61, 457650), (75, 372222), (81, 344650), (90, 310185), (113, 247050), (122, 228825), (135, 206790), (150, 186111), (162, 172325), (183, 152550), (225, 124074), (226, 123525), (270, 103395), (305, 91530), (339, 82350), (366, 76275), (405, 68930), (450, 62037), (549, 50850), (565, 49410), (610, 45765), (675, 41358), (678, 41175), (810, 34465), (915, 30510), (1017, 27450), (1098, 25425), (1130, 24705), (1350, 20679), (1525, 18306), (1647, 16950), (1695, 16470), (1830, 15255), (2025, 13786), (2034, 13725), (2745, 10170), (2825, 9882), (3050, 9153), (3051, 9150), (3294, 8475), (3390, 8235), (4050, 6893), (4575, 6102), (4941, 5650), (5085, 5490)]