158682000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 522288000

約数和(自身を除く): 363606000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 125, 150, 159, 200, 212, 240, 250, 265, 300, 318, 375, 400, 424, 499, 500, 530, 600, 636, 750, 795, 848, 998, 1000, 1060, 1200, 1272, 1325, 1497, 1500, 1590, 1996, 2000, 2120, 2495, 2544, 2650, 2994, 3000, 3180, 3975, 3992, 4240, 4990, 5300, 5988, 6000, 6360, 6625, 7485, 7950, 7984, 9980, 10600, 11976, 12475, 12720, 13250, 14970, 15900, 19875, 19960, 21200, 23952, 24950, 26447, 26500, 29940, 31800, 37425, 39750, 39920, 49900, 52894, 53000, 59880, 62375, 63600, 74850, 79341, 79500, 99800, 105788, 106000, 119760, 124750, 132235, 149700, 158682, 159000, 187125, 199600, 211576, 249500, 264470, 299400, 317364, 318000, 374250, 396705, 423152, 499000, 528940, 598800, 634728, 661175, 748500, 793410, 998000, 1057880, 1269456, 1322350, 1497000, 1586820, 1983525, 2115760, 2644700, 2994000, 3173640, 3305875, 3967050, 5289400, 6347280, 6611750, 7934100, 9917625, 10578800, 13223500, 15868200, 19835250, 26447000, 31736400, 39670500, 52894000, 79341000, 158682000]

約数ペア:

[(1, 158682000), (2, 79341000), (3, 52894000), (4, 39670500), (5, 31736400), (6, 26447000), (8, 19835250), (10, 15868200), (12, 13223500), (15, 10578800), (16, 9917625), (20, 7934100), (24, 6611750), (25, 6347280), (30, 5289400), (40, 3967050), (48, 3305875), (50, 3173640), (53, 2994000), (60, 2644700), (75, 2115760), (80, 1983525), (100, 1586820), (106, 1497000), (120, 1322350), (125, 1269456), (150, 1057880), (159, 998000), (200, 793410), (212, 748500), (240, 661175), (250, 634728), (265, 598800), (300, 528940), (318, 499000), (375, 423152), (400, 396705), (424, 374250), (499, 318000), (500, 317364), (530, 299400), (600, 264470), (636, 249500), (750, 211576), (795, 199600), (848, 187125), (998, 159000), (1000, 158682), (1060, 149700), (1200, 132235), (1272, 124750), (1325, 119760), (1497, 106000), (1500, 105788), (1590, 99800), (1996, 79500), (2000, 79341), (2120, 74850), (2495, 63600), (2544, 62375), (2650, 59880), (2994, 53000), (3000, 52894), (3180, 49900), (3975, 39920), (3992, 39750), (4240, 37425), (4990, 31800), (5300, 29940), (5988, 26500), (6000, 26447), (6360, 24950), (6625, 23952), (7485, 21200), (7950, 19960), (7984, 19875), (9980, 15900), (10600, 14970), (11976, 13250), (12475, 12720)]