16961400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 59241000

約数和(自身を除く): 42279600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 349, 360, 405, 450, 486, 540, 600, 648, 675, 698, 810, 900, 972, 1047, 1080, 1215, 1350, 1396, 1620, 1745, 1800, 1944, 2025, 2094, 2430, 2700, 2792, 3141, 3240, 3490, 4050, 4188, 4860, 5235, 5400, 6075, 6282, 6980, 8100, 8376, 8725, 9423, 9720, 10470, 12150, 12564, 13960, 15705, 16200, 17450, 18846, 20940, 24300, 25128, 26175, 28269, 31410, 34900, 37692, 41880, 47115, 48600, 52350, 56538, 62820, 69800, 75384, 78525, 84807, 94230, 104700, 113076, 125640, 141345, 157050, 169614, 188460, 209400, 226152, 235575, 282690, 314100, 339228, 376920, 424035, 471150, 565380, 628200, 678456, 706725, 848070, 942300, 1130760, 1413450, 1696140, 1884600, 2120175, 2826900, 3392280, 4240350, 5653800, 8480700, 16961400]

約数ペア:

[(1, 16961400), (2, 8480700), (3, 5653800), (4, 4240350), (5, 3392280), (6, 2826900), (8, 2120175), (9, 1884600), (10, 1696140), (12, 1413450), (15, 1130760), (18, 942300), (20, 848070), (24, 706725), (25, 678456), (27, 628200), (30, 565380), (36, 471150), (40, 424035), (45, 376920), (50, 339228), (54, 314100), (60, 282690), (72, 235575), (75, 226152), (81, 209400), (90, 188460), (100, 169614), (108, 157050), (120, 141345), (135, 125640), (150, 113076), (162, 104700), (180, 94230), (200, 84807), (216, 78525), (225, 75384), (243, 69800), (270, 62820), (300, 56538), (324, 52350), (349, 48600), (360, 47115), (405, 41880), (450, 37692), (486, 34900), (540, 31410), (600, 28269), (648, 26175), (675, 25128), (698, 24300), (810, 20940), (900, 18846), (972, 17450), (1047, 16200), (1080, 15705), (1215, 13960), (1350, 12564), (1396, 12150), (1620, 10470), (1745, 9720), (1800, 9423), (1944, 8725), (2025, 8376), (2094, 8100), (2430, 6980), (2700, 6282), (2792, 6075), (3141, 5400), (3240, 5235), (3490, 4860), (4050, 4188)]