158898000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 160

約数和(自身を含む): 520895232

約数和(自身を除く): 361997232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 125, 142, 150, 200, 213, 240, 250, 284, 300, 355, 373, 375, 400, 426, 500, 568, 600, 710, 746, 750, 852, 1000, 1065, 1119, 1136, 1200, 1420, 1492, 1500, 1704, 1775, 1865, 2000, 2130, 2238, 2840, 2984, 3000, 3408, 3550, 3730, 4260, 4476, 5325, 5595, 5680, 5968, 6000, 7100, 7460, 8520, 8875, 8952, 9325, 10650, 11190, 14200, 14920, 17040, 17750, 17904, 18650, 21300, 22380, 26483, 26625, 27975, 28400, 29840, 35500, 37300, 42600, 44760, 46625, 52966, 53250, 55950, 71000, 74600, 79449, 85200, 89520, 93250, 105932, 106500, 111900, 132415, 139875, 142000, 149200, 158898, 186500, 211864, 213000, 223800, 264830, 279750, 317796, 373000, 397245, 423728, 426000, 447600, 529660, 559500, 635592, 662075, 746000, 794490, 1059320, 1119000, 1271184, 1324150, 1588980, 1986225, 2118640, 2238000, 2648300, 3177960, 3310375, 3972450, 5296600, 6355920, 6620750, 7944900, 9931125, 10593200, 13241500, 15889800, 19862250, 26483000, 31779600, 39724500, 52966000, 79449000, 158898000]

約数ペア:

[(1, 158898000), (2, 79449000), (3, 52966000), (4, 39724500), (5, 31779600), (6, 26483000), (8, 19862250), (10, 15889800), (12, 13241500), (15, 10593200), (16, 9931125), (20, 7944900), (24, 6620750), (25, 6355920), (30, 5296600), (40, 3972450), (48, 3310375), (50, 3177960), (60, 2648300), (71, 2238000), (75, 2118640), (80, 1986225), (100, 1588980), (120, 1324150), (125, 1271184), (142, 1119000), (150, 1059320), (200, 794490), (213, 746000), (240, 662075), (250, 635592), (284, 559500), (300, 529660), (355, 447600), (373, 426000), (375, 423728), (400, 397245), (426, 373000), (500, 317796), (568, 279750), (600, 264830), (710, 223800), (746, 213000), (750, 211864), (852, 186500), (1000, 158898), (1065, 149200), (1119, 142000), (1136, 139875), (1200, 132415), (1420, 111900), (1492, 106500), (1500, 105932), (1704, 93250), (1775, 89520), (1865, 85200), (2000, 79449), (2130, 74600), (2238, 71000), (2840, 55950), (2984, 53250), (3000, 52966), (3408, 46625), (3550, 44760), (3730, 42600), (4260, 37300), (4476, 35500), (5325, 29840), (5595, 28400), (5680, 27975), (5968, 26625), (6000, 26483), (7100, 22380), (7460, 21300), (8520, 18650), (8875, 17904), (8952, 17750), (9325, 17040), (10650, 14920), (11190, 14200)]