540242150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 1256244000

約数和(自身を除く): 716001850

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 109, 119, 170, 175, 218, 238, 245, 289, 343, 350, 425, 490, 545, 578, 595, 686, 763, 833, 850, 1090, 1190, 1225, 1445, 1526, 1666, 1715, 1853, 2023, 2450, 2725, 2890, 2975, 3430, 3706, 3815, 4046, 4165, 5341, 5450, 5831, 5950, 7225, 7630, 8330, 8575, 9265, 10115, 10682, 11662, 12971, 14161, 14450, 17150, 18530, 19075, 20230, 20825, 25942, 26705, 28322, 29155, 31501, 37387, 38150, 41650, 46325, 50575, 53410, 58310, 63002, 64855, 70805, 74774, 90797, 92650, 99127, 101150, 129710, 133525, 141610, 145775, 157505, 181594, 186935, 198254, 220507, 267050, 291550, 315010, 324275, 354025, 373870, 441014, 453985, 495635, 635579, 648550, 708050, 787525, 907970, 934675, 991270, 1102535, 1271158, 1543549, 1575050, 1869350, 2205070, 2269925, 2478175, 3087098, 3177895, 4539850, 4956350, 5512675, 6355790, 7717745, 10804843, 11025350, 15435490, 15889475, 21609686, 31778950, 38588725, 54024215, 77177450, 108048430, 270121075, 540242150]

約数ペア:

[(1, 540242150), (2, 270121075), (5, 108048430), (7, 77177450), (10, 54024215), (14, 38588725), (17, 31778950), (25, 21609686), (34, 15889475), (35, 15435490), (49, 11025350), (50, 10804843), (70, 7717745), (85, 6355790), (98, 5512675), (109, 4956350), (119, 4539850), (170, 3177895), (175, 3087098), (218, 2478175), (238, 2269925), (245, 2205070), (289, 1869350), (343, 1575050), (350, 1543549), (425, 1271158), (490, 1102535), (545, 991270), (578, 934675), (595, 907970), (686, 787525), (763, 708050), (833, 648550), (850, 635579), (1090, 495635), (1190, 453985), (1225, 441014), (1445, 373870), (1526, 354025), (1666, 324275), (1715, 315010), (1853, 291550), (2023, 267050), (2450, 220507), (2725, 198254), (2890, 186935), (2975, 181594), (3430, 157505), (3706, 145775), (3815, 141610), (4046, 133525), (4165, 129710), (5341, 101150), (5450, 99127), (5831, 92650), (5950, 90797), (7225, 74774), (7630, 70805), (8330, 64855), (8575, 63002), (9265, 58310), (10115, 53410), (10682, 50575), (11662, 46325), (12971, 41650), (14161, 38150), (14450, 37387), (17150, 31501), (18530, 29155), (19075, 28322), (20230, 26705), (20825, 25942)]