191649000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 602858880

約数和(自身を除く): 411209880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 193, 200, 250, 300, 331, 375, 386, 500, 579, 600, 662, 750, 772, 965, 993, 1000, 1158, 1324, 1500, 1544, 1655, 1930, 1986, 2316, 2648, 2895, 3000, 3310, 3860, 3972, 4632, 4825, 4965, 5790, 6620, 7720, 7944, 8275, 9650, 9930, 11580, 13240, 14475, 16550, 19300, 19860, 23160, 24125, 24825, 28950, 33100, 38600, 39720, 41375, 48250, 49650, 57900, 63883, 66200, 72375, 82750, 96500, 99300, 115800, 124125, 127766, 144750, 165500, 191649, 193000, 198600, 248250, 255532, 289500, 319415, 331000, 383298, 496500, 511064, 579000, 638830, 766596, 958245, 993000, 1277660, 1533192, 1597075, 1916490, 2555320, 3194150, 3832980, 4791225, 6388300, 7665960, 7985375, 9582450, 12776600, 15970750, 19164900, 23956125, 31941500, 38329800, 47912250, 63883000, 95824500, 191649000]

約数ペア:

[(1, 191649000), (2, 95824500), (3, 63883000), (4, 47912250), (5, 38329800), (6, 31941500), (8, 23956125), (10, 19164900), (12, 15970750), (15, 12776600), (20, 9582450), (24, 7985375), (25, 7665960), (30, 6388300), (40, 4791225), (50, 3832980), (60, 3194150), (75, 2555320), (100, 1916490), (120, 1597075), (125, 1533192), (150, 1277660), (193, 993000), (200, 958245), (250, 766596), (300, 638830), (331, 579000), (375, 511064), (386, 496500), (500, 383298), (579, 331000), (600, 319415), (662, 289500), (750, 255532), (772, 248250), (965, 198600), (993, 193000), (1000, 191649), (1158, 165500), (1324, 144750), (1500, 127766), (1544, 124125), (1655, 115800), (1930, 99300), (1986, 96500), (2316, 82750), (2648, 72375), (2895, 66200), (3000, 63883), (3310, 57900), (3860, 49650), (3972, 48250), (4632, 41375), (4825, 39720), (4965, 38600), (5790, 33100), (6620, 28950), (7720, 24825), (7944, 24125), (8275, 23160), (9650, 19860), (9930, 19300), (11580, 16550), (13240, 14475)]