40203450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12763}}^1$

素因数の和:12788

約数の個数: 72

約数和(自身を含む): 123453408

約数和(自身を除く): 83249958

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 12763, 25526, 38289, 63815, 76578, 89341, 114867, 127630, 178682, 191445, 229734, 268023, 319075, 382890, 446705, 536046, 574335, 638150, 804069, 893410, 957225, 1148670, 1340115, 1608138, 1914450, 2233525, 2680230, 2871675, 4020345, 4467050, 5743350, 6700575, 8040690, 13401150, 20101725, 40203450]

約数ペア:

[(1, 40203450), (2, 20101725), (3, 13401150), (5, 8040690), (6, 6700575), (7, 5743350), (9, 4467050), (10, 4020345), (14, 2871675), (15, 2680230), (18, 2233525), (21, 1914450), (25, 1608138), (30, 1340115), (35, 1148670), (42, 957225), (45, 893410), (50, 804069), (63, 638150), (70, 574335), (75, 536046), (90, 446705), (105, 382890), (126, 319075), (150, 268023), (175, 229734), (210, 191445), (225, 178682), (315, 127630), (350, 114867), (450, 89341), (525, 76578), (630, 63815), (1050, 38289), (1575, 25526), (3150, 12763)]