27389880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3623}}^1$

素因数の和:3650

約数の個数: 128

約数和(自身を含む): 104371200

約数和(自身を除く): 76981320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3623, 3780, 7246, 7560, 10869, 14492, 18115, 21738, 25361, 28984, 32607, 36230, 43476, 50722, 54345, 65214, 72460, 76083, 86952, 97821, 101444, 108690, 126805, 130428, 144920, 152166, 163035, 195642, 202888, 217380, 228249, 253610, 260856, 304332, 326070, 380415, 391284, 434760, 456498, 489105, 507220, 608664, 652140, 684747, 760830, 782568, 912996, 978210, 1014440, 1141245, 1304280, 1369494, 1521660, 1825992, 1956420, 2282490, 2738988, 3043320, 3423735, 3912840, 4564980, 5477976, 6847470, 9129960, 13694940, 27389880]

約数ペア:

[(1, 27389880), (2, 13694940), (3, 9129960), (4, 6847470), (5, 5477976), (6, 4564980), (7, 3912840), (8, 3423735), (9, 3043320), (10, 2738988), (12, 2282490), (14, 1956420), (15, 1825992), (18, 1521660), (20, 1369494), (21, 1304280), (24, 1141245), (27, 1014440), (28, 978210), (30, 912996), (35, 782568), (36, 760830), (40, 684747), (42, 652140), (45, 608664), (54, 507220), (56, 489105), (60, 456498), (63, 434760), (70, 391284), (72, 380415), (84, 326070), (90, 304332), (105, 260856), (108, 253610), (120, 228249), (126, 217380), (135, 202888), (140, 195642), (168, 163035), (180, 152166), (189, 144920), (210, 130428), (216, 126805), (252, 108690), (270, 101444), (280, 97821), (315, 86952), (360, 76083), (378, 72460), (420, 65214), (504, 54345), (540, 50722), (630, 43476), (756, 36230), (840, 32607), (945, 28984), (1080, 25361), (1260, 21738), (1512, 18115), (1890, 14492), (2520, 10869), (3623, 7560), (3780, 7246)]