248653800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{15349}}^1$

素因数の和:15377

約数の個数: 120

約数和(自身を含む): 863667750

約数和(自身を除く): 615013950

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, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 15349, 16200, 30698, 46047, 61396, 76745, 92094, 122792, 138141, 153490, 184188, 230235, 276282, 306980, 368376, 383725, 414423, 460470, 552564, 613960, 690705, 767450, 828846, 920940, 1105128, 1151175, 1243269, 1381410, 1534900, 1657692, 1841880, 2072115, 2302350, 2486538, 2762820, 3069800, 3315384, 3453525, 4144230, 4604700, 4973076, 5525640, 6216345, 6907050, 8288460, 9209400, 9946152, 10360575, 12432690, 13814100, 16576920, 20721150, 24865380, 27628200, 31081725, 41442300, 49730760, 62163450, 82884600, 124326900, 248653800]

約数ペア:

[(1, 248653800), (2, 124326900), (3, 82884600), (4, 62163450), (5, 49730760), (6, 41442300), (8, 31081725), (9, 27628200), (10, 24865380), (12, 20721150), (15, 16576920), (18, 13814100), (20, 12432690), (24, 10360575), (25, 9946152), (27, 9209400), (30, 8288460), (36, 6907050), (40, 6216345), (45, 5525640), (50, 4973076), (54, 4604700), (60, 4144230), (72, 3453525), (75, 3315384), (81, 3069800), (90, 2762820), (100, 2486538), (108, 2302350), (120, 2072115), (135, 1841880), (150, 1657692), (162, 1534900), (180, 1381410), (200, 1243269), (216, 1151175), (225, 1105128), (270, 920940), (300, 828846), (324, 767450), (360, 690705), (405, 613960), (450, 552564), (540, 460470), (600, 414423), (648, 383725), (675, 368376), (810, 306980), (900, 276282), (1080, 230235), (1350, 184188), (1620, 153490), (1800, 138141), (2025, 122792), (2700, 92094), (3240, 76745), (4050, 61396), (5400, 46047), (8100, 30698), (15349, 16200)]