156657150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 461741280

約数和(自身を除く): 305084130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 225, 234, 305, 325, 366, 390, 439, 450, 549, 585, 610, 650, 793, 878, 915, 975, 1098, 1170, 1317, 1525, 1586, 1830, 1950, 2195, 2379, 2634, 2745, 2925, 3050, 3951, 3965, 4390, 4575, 4758, 5490, 5707, 5850, 6585, 7137, 7902, 7930, 9150, 10975, 11414, 11895, 13170, 13725, 14274, 17121, 19755, 19825, 21950, 23790, 26779, 27450, 28535, 32925, 34242, 35685, 39510, 39650, 51363, 53558, 57070, 59475, 65850, 71370, 80337, 85605, 98775, 102726, 118950, 133895, 142675, 160674, 171210, 178425, 197550, 241011, 256815, 267790, 285350, 348127, 356850, 401685, 428025, 482022, 513630, 669475, 696254, 803370, 856050, 1044381, 1205055, 1284075, 1338950, 1740635, 2008425, 2088762, 2410110, 2568150, 3133143, 3481270, 4016850, 5221905, 6025275, 6266286, 8703175, 10443810, 12050550, 15665715, 17406350, 26109525, 31331430, 52219050, 78328575, 156657150]

約数ペア:

[(1, 156657150), (2, 78328575), (3, 52219050), (5, 31331430), (6, 26109525), (9, 17406350), (10, 15665715), (13, 12050550), (15, 10443810), (18, 8703175), (25, 6266286), (26, 6025275), (30, 5221905), (39, 4016850), (45, 3481270), (50, 3133143), (61, 2568150), (65, 2410110), (75, 2088762), (78, 2008425), (90, 1740635), (117, 1338950), (122, 1284075), (130, 1205055), (150, 1044381), (183, 856050), (195, 803370), (225, 696254), (234, 669475), (305, 513630), (325, 482022), (366, 428025), (390, 401685), (439, 356850), (450, 348127), (549, 285350), (585, 267790), (610, 256815), (650, 241011), (793, 197550), (878, 178425), (915, 171210), (975, 160674), (1098, 142675), (1170, 133895), (1317, 118950), (1525, 102726), (1586, 98775), (1830, 85605), (1950, 80337), (2195, 71370), (2379, 65850), (2634, 59475), (2745, 57070), (2925, 53558), (3050, 51363), (3951, 39650), (3965, 39510), (4390, 35685), (4575, 34242), (4758, 32925), (5490, 28535), (5707, 27450), (5850, 26779), (6585, 23790), (7137, 21950), (7902, 19825), (7930, 19755), (9150, 17121), (10975, 14274), (11414, 13725), (11895, 13170)]