74127900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3209}}^1$

素因数の和:3244

約数の個数: 144

約数和(自身を含む): 267482880

約数和(自身を除く): 193354980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3209, 3300, 3850, 4620, 5775, 6418, 7700, 9627, 11550, 12836, 16045, 19254, 22463, 23100, 32090, 35299, 38508, 44926, 48135, 64180, 67389, 70598, 80225, 89852, 96270, 105897, 112315, 134778, 141196, 160450, 176495, 192540, 211794, 224630, 240675, 247093, 269556, 320900, 336945, 352990, 423588, 449260, 481350, 494186, 529485, 561575, 673890, 705980, 741279, 882475, 962700, 988372, 1058970, 1123150, 1235465, 1347780, 1482558, 1684725, 1764950, 2117940, 2246300, 2470930, 2647425, 2965116, 3369450, 3529900, 3706395, 4941860, 5294850, 6177325, 6738900, 7412790, 10589700, 12354650, 14825580, 18531975, 24709300, 37063950, 74127900]

約数ペア:

[(1, 74127900), (2, 37063950), (3, 24709300), (4, 18531975), (5, 14825580), (6, 12354650), (7, 10589700), (10, 7412790), (11, 6738900), (12, 6177325), (14, 5294850), (15, 4941860), (20, 3706395), (21, 3529900), (22, 3369450), (25, 2965116), (28, 2647425), (30, 2470930), (33, 2246300), (35, 2117940), (42, 1764950), (44, 1684725), (50, 1482558), (55, 1347780), (60, 1235465), (66, 1123150), (70, 1058970), (75, 988372), (77, 962700), (84, 882475), (100, 741279), (105, 705980), (110, 673890), (132, 561575), (140, 529485), (150, 494186), (154, 481350), (165, 449260), (175, 423588), (210, 352990), (220, 336945), (231, 320900), (275, 269556), (300, 247093), (308, 240675), (330, 224630), (350, 211794), (385, 192540), (420, 176495), (462, 160450), (525, 141196), (550, 134778), (660, 112315), (700, 105897), (770, 96270), (825, 89852), (924, 80225), (1050, 70598), (1100, 67389), (1155, 64180), (1540, 48135), (1650, 44926), (1925, 38508), (2100, 35299), (2310, 32090), (3209, 23100), (3300, 22463), (3850, 19254), (4620, 16045), (5775, 12836), (6418, 11550), (7700, 9627)]