238450800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{28387}}^1$

素因数の和:28415

約数の個数: 120

約数和(自身を含む): 872987776

約数和(自身を除く): 634536976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 28387, 56774, 85161, 113548, 141935, 170322, 198709, 227096, 283870, 340644, 397418, 425805, 454192, 567740, 596127, 681288, 709675, 794836, 851610, 993545, 1135480, 1192254, 1362576, 1419350, 1589672, 1703220, 1987090, 2129025, 2270960, 2384508, 2838700, 2980635, 3179344, 3406440, 3974180, 4258050, 4769016, 4967725, 5677400, 5961270, 6812880, 7948360, 8516100, 9538032, 9935450, 11354800, 11922540, 14903175, 15896720, 17032200, 19870900, 23845080, 29806350, 34064400, 39741800, 47690160, 59612700, 79483600, 119225400, 238450800]

約数ペア:

[(1, 238450800), (2, 119225400), (3, 79483600), (4, 59612700), (5, 47690160), (6, 39741800), (7, 34064400), (8, 29806350), (10, 23845080), (12, 19870900), (14, 17032200), (15, 15896720), (16, 14903175), (20, 11922540), (21, 11354800), (24, 9935450), (25, 9538032), (28, 8516100), (30, 7948360), (35, 6812880), (40, 5961270), (42, 5677400), (48, 4967725), (50, 4769016), (56, 4258050), (60, 3974180), (70, 3406440), (75, 3179344), (80, 2980635), (84, 2838700), (100, 2384508), (105, 2270960), (112, 2129025), (120, 1987090), (140, 1703220), (150, 1589672), (168, 1419350), (175, 1362576), (200, 1192254), (210, 1135480), (240, 993545), (280, 851610), (300, 794836), (336, 709675), (350, 681288), (400, 596127), (420, 567740), (525, 454192), (560, 425805), (600, 397418), (700, 340644), (840, 283870), (1050, 227096), (1200, 198709), (1400, 170322), (1680, 141935), (2100, 113548), (2800, 85161), (4200, 56774), (8400, 28387)]