80194800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9547}}^1$

素因数の和:9575

約数の個数: 120

約数和(自身を含む): 293620096

約数和(自身を除く): 213425296

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, 9547, 19094, 28641, 38188, 47735, 57282, 66829, 76376, 95470, 114564, 133658, 143205, 152752, 190940, 200487, 229128, 238675, 267316, 286410, 334145, 381880, 400974, 458256, 477350, 534632, 572820, 668290, 716025, 763760, 801948, 954700, 1002435, 1069264, 1145640, 1336580, 1432050, 1603896, 1670725, 1909400, 2004870, 2291280, 2673160, 2864100, 3207792, 3341450, 3818800, 4009740, 5012175, 5346320, 5728200, 6682900, 8019480, 10024350, 11456400, 13365800, 16038960, 20048700, 26731600, 40097400, 80194800]

約数ペア:

[(1, 80194800), (2, 40097400), (3, 26731600), (4, 20048700), (5, 16038960), (6, 13365800), (7, 11456400), (8, 10024350), (10, 8019480), (12, 6682900), (14, 5728200), (15, 5346320), (16, 5012175), (20, 4009740), (21, 3818800), (24, 3341450), (25, 3207792), (28, 2864100), (30, 2673160), (35, 2291280), (40, 2004870), (42, 1909400), (48, 1670725), (50, 1603896), (56, 1432050), (60, 1336580), (70, 1145640), (75, 1069264), (80, 1002435), (84, 954700), (100, 801948), (105, 763760), (112, 716025), (120, 668290), (140, 572820), (150, 534632), (168, 477350), (175, 458256), (200, 400974), (210, 381880), (240, 334145), (280, 286410), (300, 267316), (336, 238675), (350, 229128), (400, 200487), (420, 190940), (525, 152752), (560, 143205), (600, 133658), (700, 114564), (840, 95470), (1050, 76376), (1200, 66829), (1400, 57282), (1680, 47735), (2100, 38188), (2800, 28641), (4200, 19094), (8400, 9547)]