75004600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 192666240

約数和(自身を除く): 117661640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 103, 110, 200, 206, 220, 275, 331, 412, 440, 515, 550, 662, 824, 1030, 1100, 1133, 1324, 1655, 2060, 2200, 2266, 2575, 2648, 3310, 3641, 4120, 4532, 5150, 5665, 6620, 7282, 8275, 9064, 10300, 11330, 13240, 14564, 16550, 18205, 20600, 22660, 28325, 29128, 33100, 34093, 36410, 45320, 56650, 66200, 68186, 72820, 91025, 113300, 136372, 145640, 170465, 182050, 226600, 272744, 340930, 364100, 375023, 681860, 728200, 750046, 852325, 1363720, 1500092, 1704650, 1875115, 3000184, 3409300, 3750230, 6818600, 7500460, 9375575, 15000920, 18751150, 37502300, 75004600]

約数ペア:

[(1, 75004600), (2, 37502300), (4, 18751150), (5, 15000920), (8, 9375575), (10, 7500460), (11, 6818600), (20, 3750230), (22, 3409300), (25, 3000184), (40, 1875115), (44, 1704650), (50, 1500092), (55, 1363720), (88, 852325), (100, 750046), (103, 728200), (110, 681860), (200, 375023), (206, 364100), (220, 340930), (275, 272744), (331, 226600), (412, 182050), (440, 170465), (515, 145640), (550, 136372), (662, 113300), (824, 91025), (1030, 72820), (1100, 68186), (1133, 66200), (1324, 56650), (1655, 45320), (2060, 36410), (2200, 34093), (2266, 33100), (2575, 29128), (2648, 28325), (3310, 22660), (3641, 20600), (4120, 18205), (4532, 16550), (5150, 14564), (5665, 13240), (6620, 11330), (7282, 10300), (8275, 9064)]