204828400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 566820864

約数和(自身を除く): 361992464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 191, 200, 280, 350, 382, 383, 400, 560, 700, 764, 766, 955, 1337, 1400, 1528, 1532, 1910, 1915, 2674, 2681, 2800, 3056, 3064, 3820, 3830, 4775, 5348, 5362, 6128, 6685, 7640, 7660, 9550, 9575, 10696, 10724, 13370, 13405, 15280, 15320, 19100, 19150, 21392, 21448, 26740, 26810, 30640, 33425, 38200, 38300, 42896, 53480, 53620, 66850, 67025, 73153, 76400, 76600, 106960, 107240, 133700, 134050, 146306, 153200, 214480, 267400, 268100, 292612, 365765, 512071, 534800, 536200, 585224, 731530, 1024142, 1072400, 1170448, 1463060, 1828825, 2048284, 2560355, 2926120, 3657650, 4096568, 5120710, 5852240, 7315300, 8193136, 10241420, 12801775, 14630600, 20482840, 25603550, 29261200, 40965680, 51207100, 102414200, 204828400]

約数ペア:

[(1, 204828400), (2, 102414200), (4, 51207100), (5, 40965680), (7, 29261200), (8, 25603550), (10, 20482840), (14, 14630600), (16, 12801775), (20, 10241420), (25, 8193136), (28, 7315300), (35, 5852240), (40, 5120710), (50, 4096568), (56, 3657650), (70, 2926120), (80, 2560355), (100, 2048284), (112, 1828825), (140, 1463060), (175, 1170448), (191, 1072400), (200, 1024142), (280, 731530), (350, 585224), (382, 536200), (383, 534800), (400, 512071), (560, 365765), (700, 292612), (764, 268100), (766, 267400), (955, 214480), (1337, 153200), (1400, 146306), (1528, 134050), (1532, 133700), (1910, 107240), (1915, 106960), (2674, 76600), (2681, 76400), (2800, 73153), (3056, 67025), (3064, 66850), (3820, 53620), (3830, 53480), (4775, 42896), (5348, 38300), (5362, 38200), (6128, 33425), (6685, 30640), (7640, 26810), (7660, 26740), (9550, 21448), (9575, 21392), (10696, 19150), (10724, 19100), (13370, 15320), (13405, 15280)]