73005600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1643

約数の個数: 144

約数和(自身を含む): 250296480

約数和(自身を除く): 177290880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1601, 1824, 1900, 2280, 2400, 2850, 3040, 3202, 3800, 4560, 4803, 5700, 6404, 7600, 8005, 9120, 9606, 11400, 12808, 15200, 16010, 19212, 22800, 24015, 25616, 30419, 32020, 38424, 40025, 45600, 48030, 51232, 60838, 64040, 76848, 80050, 91257, 96060, 120075, 121676, 128080, 152095, 153696, 160100, 182514, 192120, 240150, 243352, 256160, 304190, 320200, 365028, 384240, 456285, 480300, 486704, 608380, 640400, 730056, 760475, 768480, 912570, 960600, 973408, 1216760, 1280800, 1460112, 1520950, 1825140, 1921200, 2281425, 2433520, 2920224, 3041900, 3650280, 3842400, 4562850, 4867040, 6083800, 7300560, 9125700, 12167600, 14601120, 18251400, 24335200, 36502800, 73005600]

約数ペア:

[(1, 73005600), (2, 36502800), (3, 24335200), (4, 18251400), (5, 14601120), (6, 12167600), (8, 9125700), (10, 7300560), (12, 6083800), (15, 4867040), (16, 4562850), (19, 3842400), (20, 3650280), (24, 3041900), (25, 2920224), (30, 2433520), (32, 2281425), (38, 1921200), (40, 1825140), (48, 1520950), (50, 1460112), (57, 1280800), (60, 1216760), (75, 973408), (76, 960600), (80, 912570), (95, 768480), (96, 760475), (100, 730056), (114, 640400), (120, 608380), (150, 486704), (152, 480300), (160, 456285), (190, 384240), (200, 365028), (228, 320200), (240, 304190), (285, 256160), (300, 243352), (304, 240150), (380, 192120), (400, 182514), (456, 160100), (475, 153696), (480, 152095), (570, 128080), (600, 121676), (608, 120075), (760, 96060), (800, 91257), (912, 80050), (950, 76848), (1140, 64040), (1200, 60838), (1425, 51232), (1520, 48030), (1601, 45600), (1824, 40025), (1900, 38424), (2280, 32020), (2400, 30419), (2850, 25616), (3040, 24015), (3202, 22800), (3800, 19212), (4560, 16010), (4803, 15200), (5700, 12808), (6404, 11400), (7600, 9606), (8005, 9120)]