165312900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{6803}}^1$

素因数の和:6832

約数の個数: 108

約数和(自身を含む): 537434352

約数和(自身を除く): 372121452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 6803, 8100, 12150, 13606, 20409, 24300, 27212, 34015, 40818, 61227, 68030, 81636, 102045, 122454, 136060, 170075, 183681, 204090, 244908, 306135, 340150, 367362, 408180, 510225, 551043, 612270, 680300, 734724, 918405, 1020450, 1102086, 1224540, 1530675, 1653129, 1836810, 2040900, 2204172, 2755215, 3061350, 3306258, 3673620, 4592025, 5510430, 6122700, 6612516, 8265645, 9184050, 11020860, 13776075, 16531290, 18368100, 27552150, 33062580, 41328225, 55104300, 82656450, 165312900]

約数ペア:

[(1, 165312900), (2, 82656450), (3, 55104300), (4, 41328225), (5, 33062580), (6, 27552150), (9, 18368100), (10, 16531290), (12, 13776075), (15, 11020860), (18, 9184050), (20, 8265645), (25, 6612516), (27, 6122700), (30, 5510430), (36, 4592025), (45, 3673620), (50, 3306258), (54, 3061350), (60, 2755215), (75, 2204172), (81, 2040900), (90, 1836810), (100, 1653129), (108, 1530675), (135, 1224540), (150, 1102086), (162, 1020450), (180, 918405), (225, 734724), (243, 680300), (270, 612270), (300, 551043), (324, 510225), (405, 408180), (450, 367362), (486, 340150), (540, 306135), (675, 244908), (810, 204090), (900, 183681), (972, 170075), (1215, 136060), (1350, 122454), (1620, 102045), (2025, 81636), (2430, 68030), (2700, 61227), (4050, 40818), (4860, 34015), (6075, 27212), (6803, 24300), (8100, 20409), (12150, 13606)]