74100000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 275607360

約数和(自身を除く): 201507360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 125, 130, 150, 152, 156, 160, 190, 195, 200, 208, 228, 240, 247, 250, 260, 285, 300, 304, 312, 325, 375, 380, 390, 400, 416, 456, 475, 480, 494, 500, 520, 570, 600, 608, 624, 625, 650, 741, 750, 760, 780, 800, 912, 950, 975, 988, 1000, 1040, 1140, 1200, 1235, 1248, 1250, 1300, 1425, 1482, 1500, 1520, 1560, 1625, 1824, 1875, 1900, 1950, 1976, 2000, 2080, 2280, 2375, 2400, 2470, 2500, 2600, 2850, 2964, 3000, 3040, 3120, 3125, 3250, 3705, 3750, 3800, 3900, 3952, 4000, 4560, 4750, 4875, 4940, 5000, 5200, 5700, 5928, 6000, 6175, 6240, 6250, 6500, 7125, 7410, 7500, 7600, 7800, 7904, 8125, 9120, 9375, 9500, 9750, 9880, 10000, 10400, 11400, 11856, 11875, 12000, 12350, 12500, 13000, 14250, 14820, 15000, 15200, 15600, 16250, 18525, 18750, 19000, 19500, 19760, 20000, 22800, 23712, 23750, 24375, 24700, 25000, 26000, 28500, 29640, 30000, 30875, 31200, 32500, 35625, 37050, 37500, 38000, 39000, 39520, 40625, 45600, 47500, 48750, 49400, 50000, 52000, 57000, 59280, 59375, 60000, 61750, 65000, 71250, 74100, 75000, 76000, 78000, 81250, 92625, 95000, 97500, 98800, 100000, 114000, 118560, 118750, 121875, 123500, 130000, 142500, 148200, 150000, 154375, 156000, 162500, 178125, 185250, 190000, 195000, 197600, 228000, 237500, 243750, 247000, 260000, 285000, 296400, 300000, 308750, 325000, 356250, 370500, 380000, 390000, 463125, 475000, 487500, 494000, 570000, 592800, 617500, 650000, 712500, 741000, 771875, 780000, 926250, 950000, 975000, 988000, 1140000, 1235000, 1300000, 1425000, 1482000, 1543750, 1852500, 1900000, 1950000, 2315625, 2470000, 2850000, 2964000, 3087500, 3705000, 3900000, 4631250, 4940000, 5700000, 6175000, 7410000, 9262500, 12350000, 14820000, 18525000, 24700000, 37050000, 74100000]

約数ペア:

[(1, 74100000), (2, 37050000), (3, 24700000), (4, 18525000), (5, 14820000), (6, 12350000), (8, 9262500), (10, 7410000), (12, 6175000), (13, 5700000), (15, 4940000), (16, 4631250), (19, 3900000), (20, 3705000), (24, 3087500), (25, 2964000), (26, 2850000), (30, 2470000), (32, 2315625), (38, 1950000), (39, 1900000), (40, 1852500), (48, 1543750), (50, 1482000), (52, 1425000), (57, 1300000), (60, 1235000), (65, 1140000), (75, 988000), (76, 975000), (78, 950000), (80, 926250), (95, 780000), (96, 771875), (100, 741000), (104, 712500), (114, 650000), (120, 617500), (125, 592800), (130, 570000), (150, 494000), (152, 487500), (156, 475000), (160, 463125), (190, 390000), (195, 380000), (200, 370500), (208, 356250), (228, 325000), (240, 308750), (247, 300000), (250, 296400), (260, 285000), (285, 260000), (300, 247000), (304, 243750), (312, 237500), (325, 228000), (375, 197600), (380, 195000), (390, 190000), (400, 185250), (416, 178125), (456, 162500), (475, 156000), (480, 154375), (494, 150000), (500, 148200), (520, 142500), (570, 130000), (600, 123500), (608, 121875), (624, 118750), (625, 118560), (650, 114000), (741, 100000), (750, 98800), (760, 97500), (780, 95000), (800, 92625), (912, 81250), (950, 78000), (975, 76000), (988, 75000), (1000, 74100), (1040, 71250), (1140, 65000), (1200, 61750), (1235, 60000), (1248, 59375), (1250, 59280), (1300, 57000), (1425, 52000), (1482, 50000), (1500, 49400), (1520, 48750), (1560, 47500), (1625, 45600), (1824, 40625), (1875, 39520), (1900, 39000), (1950, 38000), (1976, 37500), (2000, 37050), (2080, 35625), (2280, 32500), (2375, 31200), (2400, 30875), (2470, 30000), (2500, 29640), (2600, 28500), (2850, 26000), (2964, 25000), (3000, 24700), (3040, 24375), (3120, 23750), (3125, 23712), (3250, 22800), (3705, 20000), (3750, 19760), (3800, 19500), (3900, 19000), (3952, 18750), (4000, 18525), (4560, 16250), (4750, 15600), (4875, 15200), (4940, 15000), (5000, 14820), (5200, 14250), (5700, 13000), (5928, 12500), (6000, 12350), (6175, 12000), (6240, 11875), (6250, 11856), (6500, 11400), (7125, 10400), (7410, 10000), (7500, 9880), (7600, 9750), (7800, 9500), (7904, 9375), (8125, 9120)]