139408800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2055

約数の個数: 144

約数和(自身を含む): 469657440

約数和(自身を除く): 330248640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2003, 2175, 2320, 2400, 2784, 2900, 3480, 4006, 4350, 4640, 5800, 6009, 6960, 8012, 8700, 10015, 11600, 12018, 13920, 16024, 17400, 20030, 23200, 24036, 30045, 32048, 34800, 40060, 48072, 50075, 58087, 60090, 64096, 69600, 80120, 96144, 100150, 116174, 120180, 150225, 160240, 174261, 192288, 200300, 232348, 240360, 290435, 300450, 320480, 348522, 400600, 464696, 480720, 580870, 600900, 697044, 801200, 871305, 929392, 961440, 1161740, 1201800, 1394088, 1452175, 1602400, 1742610, 1858784, 2323480, 2403600, 2788176, 2904350, 3485220, 4356525, 4646960, 4807200, 5576352, 5808700, 6970440, 8713050, 9293920, 11617400, 13940880, 17426100, 23234800, 27881760, 34852200, 46469600, 69704400, 139408800]

約数ペア:

[(1, 139408800), (2, 69704400), (3, 46469600), (4, 34852200), (5, 27881760), (6, 23234800), (8, 17426100), (10, 13940880), (12, 11617400), (15, 9293920), (16, 8713050), (20, 6970440), (24, 5808700), (25, 5576352), (29, 4807200), (30, 4646960), (32, 4356525), (40, 3485220), (48, 2904350), (50, 2788176), (58, 2403600), (60, 2323480), (75, 1858784), (80, 1742610), (87, 1602400), (96, 1452175), (100, 1394088), (116, 1201800), (120, 1161740), (145, 961440), (150, 929392), (160, 871305), (174, 801200), (200, 697044), (232, 600900), (240, 580870), (290, 480720), (300, 464696), (348, 400600), (400, 348522), (435, 320480), (464, 300450), (480, 290435), (580, 240360), (600, 232348), (696, 200300), (725, 192288), (800, 174261), (870, 160240), (928, 150225), (1160, 120180), (1200, 116174), (1392, 100150), (1450, 96144), (1740, 80120), (2003, 69600), (2175, 64096), (2320, 60090), (2400, 58087), (2784, 50075), (2900, 48072), (3480, 40060), (4006, 34800), (4350, 32048), (4640, 30045), (5800, 24036), (6009, 23200), (6960, 20030), (8012, 17400), (8700, 16024), (10015, 13920), (11600, 12018)]