74430125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 126147840

約数和(自身を除く): 51717715

約数列:

[1, 5, 7, 11, 19, 25, 35, 37, 55, 77, 95, 121, 125, 133, 175, 185, 209, 259, 275, 385, 407, 475, 605, 665, 703, 847, 875, 925, 1045, 1295, 1375, 1463, 1925, 2035, 2299, 2375, 2849, 3025, 3325, 3515, 4235, 4477, 4625, 4921, 5225, 6475, 7315, 7733, 9625, 10175, 11495, 14245, 15125, 16093, 16625, 17575, 21175, 22385, 24605, 26125, 31339, 32375, 36575, 38665, 50875, 54131, 57475, 71225, 80465, 85063, 87875, 105875, 111925, 123025, 156695, 182875, 193325, 270655, 287375, 356125, 402325, 425315, 559625, 595441, 615125, 783475, 966625, 1353275, 2011625, 2126575, 2977205, 3917375, 6766375, 10632875, 14886025, 74430125]

約数ペア:

[(1, 74430125), (5, 14886025), (7, 10632875), (11, 6766375), (19, 3917375), (25, 2977205), (35, 2126575), (37, 2011625), (55, 1353275), (77, 966625), (95, 783475), (121, 615125), (125, 595441), (133, 559625), (175, 425315), (185, 402325), (209, 356125), (259, 287375), (275, 270655), (385, 193325), (407, 182875), (475, 156695), (605, 123025), (665, 111925), (703, 105875), (847, 87875), (875, 85063), (925, 80465), (1045, 71225), (1295, 57475), (1375, 54131), (1463, 50875), (1925, 38665), (2035, 36575), (2299, 32375), (2375, 31339), (2849, 26125), (3025, 24605), (3325, 22385), (3515, 21175), (4235, 17575), (4477, 16625), (4625, 16093), (4921, 15125), (5225, 14245), (6475, 11495), (7315, 10175), (7733, 9625)]