71504100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 233735040

約数和(自身を除く): 162230940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 373, 426, 450, 540, 639, 675, 710, 746, 852, 900, 1065, 1119, 1278, 1350, 1420, 1492, 1775, 1865, 1917, 2130, 2238, 2556, 2700, 3195, 3357, 3550, 3730, 3834, 4260, 4476, 5325, 5595, 6390, 6714, 7100, 7460, 7668, 9325, 9585, 10071, 10650, 11190, 12780, 13428, 15975, 16785, 18650, 19170, 20142, 21300, 22380, 26483, 27975, 31950, 33570, 37300, 38340, 40284, 47925, 50355, 52966, 55950, 63900, 67140, 79449, 83925, 95850, 100710, 105932, 111900, 132415, 158898, 167850, 191700, 201420, 238347, 251775, 264830, 317796, 335700, 397245, 476694, 503550, 529660, 662075, 715041, 794490, 953388, 1007100, 1191735, 1324150, 1430082, 1588980, 1986225, 2383470, 2648300, 2860164, 3575205, 3972450, 4766940, 5958675, 7150410, 7944900, 11917350, 14300820, 17876025, 23834700, 35752050, 71504100]

約数ペア:

[(1, 71504100), (2, 35752050), (3, 23834700), (4, 17876025), (5, 14300820), (6, 11917350), (9, 7944900), (10, 7150410), (12, 5958675), (15, 4766940), (18, 3972450), (20, 3575205), (25, 2860164), (27, 2648300), (30, 2383470), (36, 1986225), (45, 1588980), (50, 1430082), (54, 1324150), (60, 1191735), (71, 1007100), (75, 953388), (90, 794490), (100, 715041), (108, 662075), (135, 529660), (142, 503550), (150, 476694), (180, 397245), (213, 335700), (225, 317796), (270, 264830), (284, 251775), (300, 238347), (355, 201420), (373, 191700), (426, 167850), (450, 158898), (540, 132415), (639, 111900), (675, 105932), (710, 100710), (746, 95850), (852, 83925), (900, 79449), (1065, 67140), (1119, 63900), (1278, 55950), (1350, 52966), (1420, 50355), (1492, 47925), (1775, 40284), (1865, 38340), (1917, 37300), (2130, 33570), (2238, 31950), (2556, 27975), (2700, 26483), (3195, 22380), (3357, 21300), (3550, 20142), (3730, 19170), (3834, 18650), (4260, 16785), (4476, 15975), (5325, 13428), (5595, 12780), (6390, 11190), (6714, 10650), (7100, 10071), (7460, 9585), (7668, 9325)]