500051880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8165

約数の個数: 160

約数和(自身を含む): 1769407200

約数和(自身を除く): 1269355320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 8123, 10260, 12312, 15390, 16246, 20520, 24369, 30780, 32492, 40615, 48738, 61560, 64984, 73107, 81230, 97476, 121845, 146214, 154337, 162460, 194952, 219321, 243690, 292428, 308674, 324920, 365535, 438642, 463011, 487380, 584856, 617348, 657963, 731070, 771685, 877284, 926022, 974760, 1096605, 1234696, 1315926, 1389033, 1462140, 1543370, 1754568, 1852044, 2193210, 2315055, 2631852, 2778066, 2924280, 3086740, 3289815, 3704088, 4167099, 4386420, 4630110, 5263704, 5556132, 6173480, 6579630, 6945165, 8334198, 8772840, 9260220, 11112264, 12501297, 13159260, 13890330, 16668396, 18520440, 20835495, 25002594, 26318520, 27780660, 33336792, 41670990, 50005188, 55561320, 62506485, 83341980, 100010376, 125012970, 166683960, 250025940, 500051880]

約数ペア:

[(1, 500051880), (2, 250025940), (3, 166683960), (4, 125012970), (5, 100010376), (6, 83341980), (8, 62506485), (9, 55561320), (10, 50005188), (12, 41670990), (15, 33336792), (18, 27780660), (19, 26318520), (20, 25002594), (24, 20835495), (27, 18520440), (30, 16668396), (36, 13890330), (38, 13159260), (40, 12501297), (45, 11112264), (54, 9260220), (57, 8772840), (60, 8334198), (72, 6945165), (76, 6579630), (81, 6173480), (90, 5556132), (95, 5263704), (108, 4630110), (114, 4386420), (120, 4167099), (135, 3704088), (152, 3289815), (162, 3086740), (171, 2924280), (180, 2778066), (190, 2631852), (216, 2315055), (228, 2193210), (270, 1852044), (285, 1754568), (324, 1543370), (342, 1462140), (360, 1389033), (380, 1315926), (405, 1234696), (456, 1096605), (513, 974760), (540, 926022), (570, 877284), (648, 771685), (684, 731070), (760, 657963), (810, 617348), (855, 584856), (1026, 487380), (1080, 463011), (1140, 438642), (1368, 365535), (1539, 324920), (1620, 308674), (1710, 292428), (2052, 243690), (2280, 219321), (2565, 194952), (3078, 162460), (3240, 154337), (3420, 146214), (4104, 121845), (5130, 97476), (6156, 81230), (6840, 73107), (7695, 64984), (8123, 61560), (10260, 48738), (12312, 40615), (15390, 32492), (16246, 30780), (20520, 24369)]