129872400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{15461}}^1$

素因数の和:15489

約数の個数: 120

約数和(自身を含む): 475487424

約数和(自身を除く): 345615024

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, 15461, 30922, 46383, 61844, 77305, 92766, 108227, 123688, 154610, 185532, 216454, 231915, 247376, 309220, 324681, 371064, 386525, 432908, 463830, 541135, 618440, 649362, 742128, 773050, 865816, 927660, 1082270, 1159575, 1236880, 1298724, 1546100, 1623405, 1731632, 1855320, 2164540, 2319150, 2597448, 2705675, 3092200, 3246810, 3710640, 4329080, 4638300, 5194896, 5411350, 6184400, 6493620, 8117025, 8658160, 9276600, 10822700, 12987240, 16234050, 18553200, 21645400, 25974480, 32468100, 43290800, 64936200, 129872400]

約数ペア:

[(1, 129872400), (2, 64936200), (3, 43290800), (4, 32468100), (5, 25974480), (6, 21645400), (7, 18553200), (8, 16234050), (10, 12987240), (12, 10822700), (14, 9276600), (15, 8658160), (16, 8117025), (20, 6493620), (21, 6184400), (24, 5411350), (25, 5194896), (28, 4638300), (30, 4329080), (35, 3710640), (40, 3246810), (42, 3092200), (48, 2705675), (50, 2597448), (56, 2319150), (60, 2164540), (70, 1855320), (75, 1731632), (80, 1623405), (84, 1546100), (100, 1298724), (105, 1236880), (112, 1159575), (120, 1082270), (140, 927660), (150, 865816), (168, 773050), (175, 742128), (200, 649362), (210, 618440), (240, 541135), (280, 463830), (300, 432908), (336, 386525), (350, 371064), (400, 324681), (420, 309220), (525, 247376), (560, 231915), (600, 216454), (700, 185532), (840, 154610), (1050, 123688), (1200, 108227), (1400, 92766), (1680, 77305), (2100, 61844), (2800, 46383), (4200, 30922), (8400, 15461)]