1276996650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26357}}^1$

素因数の和:26408

約数の個数: 96

約数和(自身を含む): 3529863360

約数和(自身を除く): 2252866710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 425, 475, 510, 570, 646, 850, 950, 969, 1275, 1425, 1615, 1938, 2550, 2850, 3230, 4845, 8075, 9690, 16150, 24225, 26357, 48450, 52714, 79071, 131785, 158142, 263570, 395355, 448069, 500783, 658925, 790710, 896138, 1001566, 1317850, 1344207, 1502349, 1976775, 2240345, 2503915, 2688414, 3004698, 3953550, 4480690, 5007830, 6721035, 7511745, 8513311, 11201725, 12519575, 13442070, 15023490, 17026622, 22403450, 25039150, 25539933, 33605175, 37558725, 42566555, 51079866, 67210350, 75117450, 85133110, 127699665, 212832775, 255399330, 425665550, 638498325, 1276996650]

約数ペア:

[(1, 1276996650), (2, 638498325), (3, 425665550), (5, 255399330), (6, 212832775), (10, 127699665), (15, 85133110), (17, 75117450), (19, 67210350), (25, 51079866), (30, 42566555), (34, 37558725), (38, 33605175), (50, 25539933), (51, 25039150), (57, 22403450), (75, 17026622), (85, 15023490), (95, 13442070), (102, 12519575), (114, 11201725), (150, 8513311), (170, 7511745), (190, 6721035), (255, 5007830), (285, 4480690), (323, 3953550), (425, 3004698), (475, 2688414), (510, 2503915), (570, 2240345), (646, 1976775), (850, 1502349), (950, 1344207), (969, 1317850), (1275, 1001566), (1425, 896138), (1615, 790710), (1938, 658925), (2550, 500783), (2850, 448069), (3230, 395355), (4845, 263570), (8075, 158142), (9690, 131785), (16150, 79071), (24225, 52714), (26357, 48450)]