455032900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34213}}^1$

素因数の和:34253

約数の個数: 72

約数和(自身を含む): 1187910080

約数和(自身を除く): 732877180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 34213, 68426, 136852, 171065, 239491, 342130, 478982, 650047, 684260, 855325, 957964, 1197455, 1300094, 1710650, 2394910, 2600188, 3250235, 3421300, 4550329, 4789820, 5987275, 6500470, 9100658, 11974550, 13000940, 16251175, 18201316, 22751645, 23949100, 32502350, 45503290, 65004700, 91006580, 113758225, 227516450, 455032900]

約数ペア:

[(1, 455032900), (2, 227516450), (4, 113758225), (5, 91006580), (7, 65004700), (10, 45503290), (14, 32502350), (19, 23949100), (20, 22751645), (25, 18201316), (28, 16251175), (35, 13000940), (38, 11974550), (50, 9100658), (70, 6500470), (76, 5987275), (95, 4789820), (100, 4550329), (133, 3421300), (140, 3250235), (175, 2600188), (190, 2394910), (266, 1710650), (350, 1300094), (380, 1197455), (475, 957964), (532, 855325), (665, 684260), (700, 650047), (950, 478982), (1330, 342130), (1900, 239491), (2660, 171065), (3325, 136852), (6650, 68426), (13300, 34213)]