74985460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 179625600

約数和(自身を除く): 104640140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 59, 106, 109, 110, 118, 212, 218, 220, 236, 265, 295, 436, 530, 545, 583, 590, 649, 1060, 1090, 1166, 1180, 1199, 1298, 2180, 2332, 2398, 2596, 2915, 3127, 3245, 4796, 5777, 5830, 5995, 6254, 6431, 6490, 11554, 11660, 11990, 12508, 12862, 12980, 15635, 23108, 23980, 25724, 28885, 31270, 32155, 34397, 57770, 62540, 63547, 64310, 68794, 70741, 115540, 127094, 128620, 137588, 141482, 171985, 254188, 282964, 317735, 340843, 343970, 353705, 635470, 681686, 687940, 707410, 1270940, 1363372, 1414820, 1704215, 3408430, 3749273, 6816860, 7498546, 14997092, 18746365, 37492730, 74985460]

約数ペア:

[(1, 74985460), (2, 37492730), (4, 18746365), (5, 14997092), (10, 7498546), (11, 6816860), (20, 3749273), (22, 3408430), (44, 1704215), (53, 1414820), (55, 1363372), (59, 1270940), (106, 707410), (109, 687940), (110, 681686), (118, 635470), (212, 353705), (218, 343970), (220, 340843), (236, 317735), (265, 282964), (295, 254188), (436, 171985), (530, 141482), (545, 137588), (583, 128620), (590, 127094), (649, 115540), (1060, 70741), (1090, 68794), (1166, 64310), (1180, 63547), (1199, 62540), (1298, 57770), (2180, 34397), (2332, 32155), (2398, 31270), (2596, 28885), (2915, 25724), (3127, 23980), (3245, 23108), (4796, 15635), (5777, 12980), (5830, 12862), (5995, 12508), (6254, 11990), (6431, 11660), (6490, 11554)]