100229640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{119321}}^1$

素因数の和:119342

約数の個数: 64

約数和(自身を含む): 343647360

約数和(自身を除く): 243417720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 119321, 238642, 357963, 477284, 596605, 715926, 835247, 954568, 1193210, 1431852, 1670494, 1789815, 2386420, 2505741, 2863704, 3340988, 3579630, 4176235, 4772840, 5011482, 6681976, 7159260, 8352470, 10022964, 12528705, 14318520, 16704940, 20045928, 25057410, 33409880, 50114820, 100229640]

約数ペア:

[(1, 100229640), (2, 50114820), (3, 33409880), (4, 25057410), (5, 20045928), (6, 16704940), (7, 14318520), (8, 12528705), (10, 10022964), (12, 8352470), (14, 7159260), (15, 6681976), (20, 5011482), (21, 4772840), (24, 4176235), (28, 3579630), (30, 3340988), (35, 2863704), (40, 2505741), (42, 2386420), (56, 1789815), (60, 1670494), (70, 1431852), (84, 1193210), (105, 954568), (120, 835247), (140, 715926), (168, 596605), (210, 477284), (280, 357963), (420, 238642), (840, 119321)]