1520543400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1728

約数の個数: 192

約数和(自身を含む): 5024678400

約数和(自身を除く): 3504135000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 83, 95, 100, 114, 120, 150, 152, 166, 190, 200, 228, 249, 285, 300, 332, 380, 415, 456, 475, 498, 570, 600, 664, 760, 830, 950, 996, 1140, 1245, 1425, 1577, 1607, 1660, 1900, 1992, 2075, 2280, 2490, 2850, 3154, 3214, 3320, 3800, 4150, 4731, 4821, 4980, 5700, 6225, 6308, 6428, 7885, 8035, 8300, 9462, 9642, 9960, 11400, 12450, 12616, 12856, 15770, 16070, 16600, 18924, 19284, 23655, 24105, 24900, 30533, 31540, 32140, 37848, 38568, 39425, 40175, 47310, 48210, 49800, 61066, 63080, 64280, 78850, 80350, 91599, 94620, 96420, 118275, 120525, 122132, 133381, 152665, 157700, 160700, 183198, 189240, 192840, 236550, 241050, 244264, 266762, 305330, 315400, 321400, 366396, 400143, 457995, 473100, 482100, 533524, 610660, 666905, 732792, 763325, 800286, 915990, 946200, 964200, 1067048, 1221320, 1333810, 1526650, 1600572, 1831980, 2000715, 2289975, 2534239, 2667620, 3053300, 3201144, 3334525, 3663960, 4001430, 4579950, 5068478, 5335240, 6106600, 6669050, 7602717, 8002860, 9159900, 10003575, 10136956, 12671195, 13338100, 15205434, 16005720, 18319800, 20007150, 20273912, 25342390, 26676200, 30410868, 38013585, 40014300, 50684780, 60821736, 63355975, 76027170, 80028600, 101369560, 126711950, 152054340, 190067925, 253423900, 304108680, 380135850, 506847800, 760271700, 1520543400]

約数ペア:

[(1, 1520543400), (2, 760271700), (3, 506847800), (4, 380135850), (5, 304108680), (6, 253423900), (8, 190067925), (10, 152054340), (12, 126711950), (15, 101369560), (19, 80028600), (20, 76027170), (24, 63355975), (25, 60821736), (30, 50684780), (38, 40014300), (40, 38013585), (50, 30410868), (57, 26676200), (60, 25342390), (75, 20273912), (76, 20007150), (83, 18319800), (95, 16005720), (100, 15205434), (114, 13338100), (120, 12671195), (150, 10136956), (152, 10003575), (166, 9159900), (190, 8002860), (200, 7602717), (228, 6669050), (249, 6106600), (285, 5335240), (300, 5068478), (332, 4579950), (380, 4001430), (415, 3663960), (456, 3334525), (475, 3201144), (498, 3053300), (570, 2667620), (600, 2534239), (664, 2289975), (760, 2000715), (830, 1831980), (950, 1600572), (996, 1526650), (1140, 1333810), (1245, 1221320), (1425, 1067048), (1577, 964200), (1607, 946200), (1660, 915990), (1900, 800286), (1992, 763325), (2075, 732792), (2280, 666905), (2490, 610660), (2850, 533524), (3154, 482100), (3214, 473100), (3320, 457995), (3800, 400143), (4150, 366396), (4731, 321400), (4821, 315400), (4980, 305330), (5700, 266762), (6225, 244264), (6308, 241050), (6428, 236550), (7885, 192840), (8035, 189240), (8300, 183198), (9462, 160700), (9642, 157700), (9960, 152665), (11400, 133381), (12450, 122132), (12616, 120525), (12856, 118275), (15770, 96420), (16070, 94620), (16600, 91599), (18924, 80350), (19284, 78850), (23655, 64280), (24105, 63080), (24900, 61066), (30533, 49800), (31540, 48210), (32140, 47310), (37848, 40175), (38568, 39425)]