20243835900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67547}}^1$

素因数の和:67610

約数の個数: 180

約数和(自身を含む): 67397097768

約数和(自身を除く): 47153261868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 180, 185, 222, 225, 270, 300, 324, 333, 370, 405, 444, 450, 540, 555, 666, 675, 740, 810, 900, 925, 999, 1110, 1332, 1350, 1620, 1665, 1850, 1998, 2025, 2220, 2700, 2775, 2997, 3330, 3700, 3996, 4050, 4995, 5550, 5994, 6660, 8100, 8325, 9990, 11100, 11988, 14985, 16650, 19980, 24975, 29970, 33300, 49950, 59940, 67547, 74925, 99900, 135094, 149850, 202641, 270188, 299700, 337735, 405282, 607923, 675470, 810564, 1013205, 1215846, 1350940, 1688675, 1823769, 2026410, 2431692, 2499239, 3039615, 3377350, 3647538, 4052820, 4998478, 5066025, 5471307, 6079230, 6754700, 7295076, 7497717, 9118845, 9996956, 10132050, 10942614, 12158460, 12496195, 14995434, 15198075, 18237690, 20264100, 21885228, 22493151, 24992390, 27356535, 29990868, 30396150, 36475380, 37488585, 44986302, 45594225, 49984780, 54713070, 60792300, 62480975, 67479453, 74977170, 89972604, 91188450, 109426140, 112465755, 124961950, 134958906, 136782675, 149954340, 182376900, 187442925, 202438359, 224931510, 249923900, 269917812, 273565350, 337397265, 374885850, 404876718, 449863020, 547130700, 562328775, 674794530, 749771700, 809753436, 1012191795, 1124657550, 1349589060, 1686986325, 2024383590, 2249315100, 3373972650, 4048767180, 5060958975, 6747945300, 10121917950, 20243835900]

約数ペア:

[(1, 20243835900), (2, 10121917950), (3, 6747945300), (4, 5060958975), (5, 4048767180), (6, 3373972650), (9, 2249315100), (10, 2024383590), (12, 1686986325), (15, 1349589060), (18, 1124657550), (20, 1012191795), (25, 809753436), (27, 749771700), (30, 674794530), (36, 562328775), (37, 547130700), (45, 449863020), (50, 404876718), (54, 374885850), (60, 337397265), (74, 273565350), (75, 269917812), (81, 249923900), (90, 224931510), (100, 202438359), (108, 187442925), (111, 182376900), (135, 149954340), (148, 136782675), (150, 134958906), (162, 124961950), (180, 112465755), (185, 109426140), (222, 91188450), (225, 89972604), (270, 74977170), (300, 67479453), (324, 62480975), (333, 60792300), (370, 54713070), (405, 49984780), (444, 45594225), (450, 44986302), (540, 37488585), (555, 36475380), (666, 30396150), (675, 29990868), (740, 27356535), (810, 24992390), (900, 22493151), (925, 21885228), (999, 20264100), (1110, 18237690), (1332, 15198075), (1350, 14995434), (1620, 12496195), (1665, 12158460), (1850, 10942614), (1998, 10132050), (2025, 9996956), (2220, 9118845), (2700, 7497717), (2775, 7295076), (2997, 6754700), (3330, 6079230), (3700, 5471307), (3996, 5066025), (4050, 4998478), (4995, 4052820), (5550, 3647538), (5994, 3377350), (6660, 3039615), (8100, 2499239), (8325, 2431692), (9990, 2026410), (11100, 1823769), (11988, 1688675), (14985, 1350940), (16650, 1215846), (19980, 1013205), (24975, 810564), (29970, 675470), (33300, 607923), (49950, 405282), (59940, 337735), (67547, 299700), (74925, 270188), (99900, 202641), (135094, 149850)]